125172096 has 64 divisors (see below), whose sum is σ = 379994880. Its totient is φ = 35762688.

The previous prime is 125172083. The next prime is 125172119. The reversal of 125172096 is 690271521.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20596 + ... + 25971.

It is an arithmetic number, because the mean of its divisors is an integer number (5937420).

Almost surely, 2^125172096 is an apocalyptic number.

125172096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125172096 is an abundant number, since it is smaller than the sum of its proper divisors (254822784).

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

125172096 is an equidigital number, since it uses as much as digits as its factorization.

125172096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46591 (or 46579 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 125172096 is about 11188.0336073861. The cubic root of 125172096 is about 500.2293561088.

The spelling of 125172096 in words is "one hundred twenty-five million, one hundred seventy-two thousand, ninety-six".