125710752 has 48 divisors (see below), whose sum is σ = 335416032. Its totient is φ = 41214720.

The previous prime is 125710751. The next prime is 125710757. The reversal of 125710752 is 257017521.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (125710751) 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, 4878 + ... + 16589.

It is an arithmetic number, because the mean of its divisors is an integer number (6987834).

Almost surely, 2^125710752 is an apocalyptic number.

125710752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125710752 is an abundant number, since it is smaller than the sum of its proper divisors (209705280).

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

125710752 is a wasteful number, since it uses less digits than its factorization.

125710752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21541 (or 21533 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 125710752 is about 11212.0806276088. The cubic root of 125710752 is about 500.9458788315.

The spelling of 125710752 in words is "one hundred twenty-five million, seven hundred ten thousand, seven hundred fifty-two".