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54237620134624 = 253155798159821
BaseRepresentation
bin11000101010100001011100…
…00101001110001011100000
321010001001210000001111111211
430111100232011032023200
524102112121223301444
6311204230235315504
714265352534305103
oct1425205605161340
9233031700044454
1054237620134624
1116311055659903
1260bb7452abb94
13243577c833c64
14d571870d873a
15640ca1b7ac34
hex31542e14e2e0

54237620134624 has 48 divisors (see below), whose sum is σ = 110422732242816. Its totient is φ = 26196892761600.

The previous prime is 54237620134571. The next prime is 54237620134631. The reversal of 54237620134624 is 42643102673245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48527367 + ... + 49632454.

It is an arithmetic number, because the mean of its divisors is an integer number (2300473588392).

Almost surely, 254237620134624 is an apocalyptic number.

It is an amenable number.

54237620134624 is an abundant number, since it is smaller than the sum of its proper divisors (56185112108192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54237620134624 is a wasteful number, since it uses less digits than its factorization.

54237620134624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98160419 (or 98160411 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 54237620134624 in words is "fifty-four trillion, two hundred thirty-seven billion, six hundred twenty million, one hundred thirty-four thousand, six hundred twenty-four".

Divisors: 1 2 4 8 16 31 32 62 124 248 496 557 992 1114 2228 4456 8912 17267 17824 34534 69068 138136 276272 552544 98159821 196319642 392639284 785278568 1570557136 3042954451 3141114272 6085908902 12171817804 24343635608 48687271216 54675020297 97374542432 109350040594 218700081188 437400162376 874800324752 1694925629207 1749600649504 3389851258414 6779702516828 13559405033656 27118810067312 54237620134624