10057138312 has 32 divisors (see below), whose sum is σ = 20487421080. Its totient is φ = 4600673280.

The previous prime is 10057138297. The next prime is 10057138339. The reversal of 10057138312 is 21383175001.

It can be written as a sum of positive squares in 4 ways, for example, as 5111392036 + 4945746276 = 71494^2 + 70326^2 .

It is a super-2 number, since 2×10057138312² (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 7 ways as a sum of consecutive naturals, for example, 416139 + ... + 439642.

Almost surely, 2^10057138312 is an apocalyptic number.

It is an amenable number.

10057138312 is an abundant number, since it is smaller than the sum of its proper divisors (10430282768).

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

10057138312 is a wasteful number, since it uses less digits than its factorization.

10057138312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855913 (or 855909 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

It can be divided in two parts, 1005 and 7138312, that added together give a palindrome (7139317).

The spelling of 10057138312 in words is "ten billion, fifty-seven million, one hundred thirty-eight thousand, three hundred twelve".