125104633512 has 32 divisors (see below), whose sum is σ = 317429671200. Its totient is φ = 41079132864.

The previous prime is 125104633477. The next prime is 125104633517. The reversal of 125104633512 is 215336401521.

It is not an unprimeable number, because it can be changed into a prime (125104633517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38899087 + ... + 38902302.

It is an arithmetic number, because the mean of its divisors is an integer number (9919677225).

Almost surely, 2^125104633512 is an apocalyptic number.

125104633512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125104633512 is an abundant number, since it is smaller than the sum of its proper divisors (192325037688).

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

125104633512 is a wasteful number, since it uses less digits than its factorization.

125104633512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77801465 (or 77801461 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 125104633512 in words is "one hundred twenty-five billion, one hundred four million, six hundred thirty-three thousand, five hundred twelve".