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53376325250740 = 22510632125101497
BaseRepresentation
bin11000010001011101001001…
…11001111110111010110100
320222222201121212210001000121
430020232210321332322310
523444004203231010430
6305304424553021324
714146212045503512
oct1410564471767264
9228881555701017
1053376325250740
11160098550a4688
125ba08333b4844
1323a249aa9402b
14d275dc3314b2
15628692606a7a
hex308ba4e7eeb4

53376325250740 has 24 divisors (see below), whose sum is σ = 112091341754952. Its totient is φ = 21350328437760.

The previous prime is 53376325250723. The next prime is 53376325250767. The reversal of 53376325250740 is 4705252367335.

It can be written as a sum of positive squares in 4 ways, for example, as 2160747122704 + 51215578128036 = 1469948^2 + 7156506^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10424329 + ... + 14677168.

It is an arithmetic number, because the mean of its divisors is an integer number (4670472573123).

Almost surely, 253376325250740 is an apocalyptic number.

It is an amenable number.

53376325250740 is an abundant number, since it is smaller than the sum of its proper divisors (58715016504212).

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

53376325250740 is a wasteful number, since it uses less digits than its factorization.

53376325250740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25207827 (or 25207825 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 52.

The spelling of 53376325250740 in words is "fifty-three trillion, three hundred seventy-six billion, three hundred twenty-five million, two hundred fifty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 106321 212642 425284 531605 1063210 2126420 25101497 50202994 100405988 125507485 251014970 502029940 2668816262537 5337632525074 10675265050148 13344081312685 26688162625370 53376325250740