10568155812 has 48 divisors (see below), whose sum is σ = 25586545152. Its totient is φ = 3391395840.

The previous prime is 10568155789. The next prime is 10568155891. The reversal of 10568155812 is 21855186501.

It is a super-2 number, since 2×10568155812² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803 + ... + 145394.

It is an arithmetic number, because the mean of its divisors is an integer number (533053024).

Almost surely, 2^10568155812 is an apocalyptic number.

10568155812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10568155812 is an abundant number, since it is smaller than the sum of its proper divisors (15018389340).

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

10568155812 is a wasteful number, since it uses less digits than its factorization.

10568155812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147428 (or 147426 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 42.

The spelling of 10568155812 in words is "ten billion, five hundred sixty-eight million, one hundred fifty-five thousand, eight hundred twelve".