70253568008 has 32 divisors (see below), whose sum is σ = 150202767960. Its totient is φ = 30517386240.

The previous prime is 70253567959. The next prime is 70253568013. The reversal of 70253568008 is 80086535207.

It can be written as a sum of positive squares in 4 ways, for example, as 44807575684 + 25445992324 = 211678^2 + 159518^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70253568008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19866323 + ... + 19869858.

Almost surely, 2^70253568008 is an apocalyptic number.

It is an amenable number.

70253568008 is an abundant number, since it is smaller than the sum of its proper divisors (79949199952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70253568008 is a wasteful number, since it uses less digits than its factorization.

70253568008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39736217 (or 39736213 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 70253568008 in words is "seventy billion, two hundred fifty-three million, five hundred sixty-eight thousand, eight".