125506460315 has 32 divisors (see below), whose sum is σ = 156089923584. Its totient is φ = 96801868800.

The previous prime is 125506460291. The next prime is 125506460327. The reversal of 125506460315 is 513064605521.

It is not a de Polignac number, because 125506460315 - 2¹² = 125506456219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22011965 + ... + 22017665.

It is an arithmetic number, because the mean of its divisors is an integer number (4877810112).

Almost surely, 2^125506460315 is an apocalyptic number.

125506460315 is a deficient number, since it is larger than the sum of its proper divisors (30583463269).

125506460315 is a wasteful number, since it uses less digits than its factorization.

125506460315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6807.

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 125506460315 in words is "one hundred twenty-five billion, five hundred six million, four hundred sixty thousand, three hundred fifteen".