125053630416 has 120 divisors (see below), whose sum is σ = 411161246496. Its totient is φ = 34980030720.

The previous prime is 125053630391. The next prime is 125053630483. The reversal of 125053630416 is 614036350521.

125053630416 is a `hidden beast` number, since 1 + 2 + 5 + 0 + 5 + 3 + 630 + 4 + 16 = 666.

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

It is a congruent number.

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, 3015870 + ... + 3057053.

Almost surely, 2^125053630416 is an apocalyptic number.

125053630416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125053630416 is an abundant number, since it is smaller than the sum of its proper divisors (286107616080).

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

125053630416 is a wasteful number, since it uses less digits than its factorization.

125053630416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6072961 (or 6072952 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 125053630416 its reverse (614036350521), we get a palindrome (739089980937).

The spelling of 125053630416 in words is "one hundred twenty-five billion, fifty-three million, six hundred thirty thousand, four hundred sixteen".