125625012576 has 96 divisors (see below), whose sum is σ = 384893752320. Its totient is φ = 35129174016.

The previous prime is 125625012571. The next prime is 125625012629. The reversal of 125625012576 is 675210526521.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125625012571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957161 + ... + 2020328.

It is an arithmetic number, because the mean of its divisors is an integer number (4009309920).

Almost surely, 2^125625012576 is an apocalyptic number.

125625012576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125625012576 is an abundant number, since it is smaller than the sum of its proper divisors (259268739744).

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

125625012576 is a wasteful number, since it uses less digits than its factorization.

125625012576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977556 (or 3977548 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 125625012576 in words is "one hundred twenty-five billion, six hundred twenty-five million, twelve thousand, five hundred seventy-six".