125027500015 has 8 divisors (see below), whose sum is σ = 163672363728. Its totient is φ = 90929090880.

The previous prime is 125027499983. The next prime is 125027500069. The reversal of 125027500015 is 510005720521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125027500015 - 2⁵ = 125027499983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136613582 + ... + 1136613691.

It is an arithmetic number, because the mean of its divisors is an integer number (20459045466).

Almost surely, 2^125027500015 is an apocalyptic number.

125027500015 is a deficient number, since it is larger than the sum of its proper divisors (38644863713).

125027500015 is a wasteful number, since it uses less digits than its factorization.

125027500015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273227289.

The product of its (nonzero) digits is 3500, while the sum is 28.

The spelling of 125027500015 in words is "one hundred twenty-five billion, twenty-seven million, five hundred thousand, fifteen".