125245353504 has 96 divisors (see below), whose sum is σ = 330552472320. Its totient is φ = 41522432000.

The previous prime is 125245353451. The next prime is 125245353511. The reversal of 125245353504 is 405353542521.

125245353504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21587404 + ... + 21593204.

It is an arithmetic number, because the mean of its divisors is an integer number (3443254920).

Almost surely, 2^125245353504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125245353504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165276236160).

125245353504 is an abundant number, since it is smaller than the sum of its proper divisors (205307118816).

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

125245353504 is a wasteful number, since it uses less digits than its factorization.

125245353504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6994 (or 6986 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 125245353504 in words is "one hundred twenty-five billion, two hundred forty-five million, three hundred fifty-three thousand, five hundred four".