70856035475 has 12 divisors (see below), whose sum is σ = 92485773240. Its totient is φ = 53701416000.

The previous prime is 70856035469. The next prime is 70856035483. The reversal of 70856035475 is 57453065807.

It is not a de Polignac number, because 70856035475 - 2²⁸ = 70587600019 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 74584826 + ... + 74585775.

It is an arithmetic number, because the mean of its divisors is an integer number (7707147770).

Almost surely, 2^70856035475 is an apocalyptic number.

70856035475 is a deficient number, since it is larger than the sum of its proper divisors (21629737765).

70856035475 is a wasteful number, since it uses less digits than its factorization.

70856035475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149170630 (or 149170625 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 70856035475 in words is "seventy billion, eight hundred fifty-six million, thirty-five thousand, four hundred seventy-five".