125693892432 has 60 divisors (see below), whose sum is σ = 352473472000. Its totient is φ = 41813976384.

The previous prime is 125693892427. The next prime is 125693892487. The reversal of 125693892432 is 234298396521.

125693892432 is a `hidden beast` number, since 1 + 2 + 569 + 38 + 9 + 2 + 43 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 802768 + ... + 946479.

Almost surely, 2^125693892432 is an apocalyptic number.

125693892432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125693892432 is an abundant number, since it is smaller than the sum of its proper divisors (226779579568).

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

125693892432 is a wasteful number, since it uses less digits than its factorization.

125693892432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749760 (or 1749751 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 125693892432 in words is "one hundred twenty-five billion, six hundred ninety-three million, eight hundred ninety-two thousand, four hundred thirty-two".