125275584072 has 32 divisors (see below), whose sum is σ = 313207956000. Its totient is φ = 41755995264.

The previous prime is 125275584061. The next prime is 125275584097. The reversal of 125275584072 is 270485572521.

It is a super-3 number, since 3×125275584072³ (a number of 34 digits) contains 333 as substring.

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, 269203 + ... + 568349.

It is an arithmetic number, because the mean of its divisors is an integer number (9787748625).

Almost surely, 2^125275584072 is an apocalyptic number.

125275584072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125275584072 is an abundant number, since it is smaller than the sum of its proper divisors (187932371928).

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

125275584072 is a wasteful number, since it uses less digits than its factorization.

125275584072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316605 (or 316601 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 48.

The spelling of 125275584072 in words is "one hundred twenty-five billion, two hundred seventy-five million, five hundred eighty-four thousand, seventy-two".