70313047625 has 32 divisors (see below), whose sum is σ = 93274740000. Its totient is φ = 52735180800.

The previous prime is 70313047603. The next prime is 70313047657. The reversal of 70313047625 is 52674031307.

It can be written as a sum of positive squares in 16 ways, for example, as 34813589056 + 35499458569 = 186584^2 + 188413^2 .

It is not a de Polignac number, because 70313047625 - 2⁶ = 70313047561 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481751 + ... + 610499.

It is an arithmetic number, because the mean of its divisors is an integer number (2914835625).

Almost surely, 2^70313047625 is an apocalyptic number.

It is an amenable number.

70313047625 is a deficient number, since it is larger than the sum of its proper divisors (22961692375).

70313047625 is a wasteful number, since it uses less digits than its factorization.

70313047625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129038 (or 129028 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 70313047625 in words is "seventy billion, three hundred thirteen million, forty-seven thousand, six hundred twenty-five".