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53520404626604 = 2247284683003333
BaseRepresentation
bin11000010101101001100001…
…01101001011110010101100
321000111111112000112200102202
430022310300231023302230
524003334242041022404
6305454533502041032
714162502343133066
oct1412646055136254
9230444460480382
1053520404626604
1116064970157233
126004743279178
1323b2c4c8499a6
14d30589656736
1562c2c652c21e
hex30ad30b4bcac

53520404626604 has 12 divisors (see below), whose sum is σ = 95653489120224. Its totient is φ = 26190836306544.

The previous prime is 53520404626529. The next prime is 53520404626627. The reversal of 53520404626604 is 40662640402535.

It is a super-2 number, since 2×535204046266042 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142341501479 + ... + 142341501854.

It is an arithmetic number, because the mean of its divisors is an integer number (7971124093352).

Almost surely, 253520404626604 is an apocalyptic number.

It is an amenable number.

53520404626604 is a deficient number, since it is larger than the sum of its proper divisors (42133084493620).

53520404626604 is a wasteful number, since it uses less digits than its factorization.

53520404626604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284683003384 (or 284683003382 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 47.

The spelling of 53520404626604 in words is "fifty-three trillion, five hundred twenty billion, four hundred four million, six hundred twenty-six thousand, six hundred four".

Divisors: 1 2 4 47 94 188 284683003333 569366006666 1138732013332 13380101156651 26760202313302 53520404626604