70210775125 has 16 divisors (see below), whose sum is σ = 87630746112. Its totient is φ = 56163685200.

The previous prime is 70210775111. The next prime is 70210775137. The reversal of 70210775125 is 52157701207.

It is not a de Polignac number, because 70210775125 - 2¹⁹ = 70210250837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210104 + ... + 2241646.

It is an arithmetic number, because the mean of its divisors is an integer number (5476921632).

Almost surely, 2^70210775125 is an apocalyptic number.

It is an amenable number.

70210775125 is a deficient number, since it is larger than the sum of its proper divisors (17419970987).

70210775125 is a wasteful number, since it uses less digits than its factorization.

70210775125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49365 (or 49355 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 70210775125 in words is "seventy billion, two hundred ten million, seven hundred seventy-five thousand, one hundred twenty-five".