10512495720 has 96 divisors (see below), whose sum is σ = 34646901120. Its totient is φ = 2763841920.

The previous prime is 10512495709. The next prime is 10512495733. The reversal of 10512495720 is 2759421501.

10512495720 is a `hidden beast` number, since 10 + 51 + 24 + 9 + 572 + 0 = 666.

It is a super-2 number, since 2×10512495720² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180084 + ... + 231203.

It is an arithmetic number, because the mean of its divisors is an integer number (360905220).

Almost surely, 2^10512495720 is an apocalyptic number.

10512495720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10512495720 is an abundant number, since it is smaller than the sum of its proper divisors (24134405400).

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

10512495720 is a wasteful number, since it uses less digits than its factorization.

10512495720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411375 (or 411368 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 10512495720 in words is "ten billion, five hundred twelve million, four hundred ninety-five thousand, seven hundred twenty".