125560551704 has 32 divisors (see below), whose sum is σ = 270213109920. Its totient is φ = 53580708096.

The previous prime is 125560551667. The next prime is 125560551707. The reversal of 125560551704 is 407155065521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125560551707) 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, 4798439 + ... + 4824534.

It is an arithmetic number, because the mean of its divisors is an integer number (8444159685).

Almost surely, 2^125560551704 is an apocalyptic number.

125560551704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125560551704 is an abundant number, since it is smaller than the sum of its proper divisors (144652558216).

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

125560551704 is a wasteful number, since it uses less digits than its factorization.

125560551704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9623219 (or 9623215 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 41.

The spelling of 125560551704 in words is "one hundred twenty-five billion, five hundred sixty million, five hundred fifty-one thousand, seven hundred four".