10504244520 has 192 divisors, whose sum is σ = 42562765440. Its totient is φ = 2182694400.

The previous prime is 10504244503. The next prime is 10504244587. The reversal of 10504244520 is 2544240501.

10504244520 is a `hidden beast` number, since 10 + 50 + 42 + 44 + 520 = 666.

It is a super-2 number, since 2×10504244520² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161751 + ... + 217190.

It is an arithmetic number, because the mean of its divisors is an integer number (221681070).

Almost surely, 2^10504244520 is an apocalyptic number.

10504244520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10504244520 is an abundant number, since it is smaller than the sum of its proper divisors (32058520920).

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

10504244520 is a wasteful number, since it uses less digits than its factorization.

10504244520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378976 (or 378969 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The spelling of 10504244520 in words is "ten billion, five hundred four million, two hundred forty-four thousand, five hundred twenty".