125446536312 has 32 divisors (see below), whose sum is σ = 314330755200. Its totient is φ = 41720256864.

The previous prime is 125446536283. The next prime is 125446536329. The reversal of 125446536312 is 213635644521.

It is a super-2 number, since 2×125446536312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5942698 + ... + 5963769.

It is an arithmetic number, because the mean of its divisors is an integer number (9822836100).

Almost surely, 2^125446536312 is an apocalyptic number.

125446536312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125446536312 is an abundant number, since it is smaller than the sum of its proper divisors (188884218888).

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

125446536312 is a wasteful number, since it uses less digits than its factorization.

125446536312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11906915 (or 11906911 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The spelling of 125446536312 in words is "one hundred twenty-five billion, four hundred forty-six million, five hundred thirty-six thousand, three hundred twelve".