70564073299 has 4 divisors (see below), whose sum is σ = 72840333760. Its totient is φ = 68287812840.

The previous prime is 70564073269. The next prime is 70564073353. The reversal of 70564073299 is 99237046507.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70564073299 - 2²⁷ = 70429855571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70564073269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138130184 + ... + 1138130245.

It is an arithmetic number, because the mean of its divisors is an integer number (18210083440).

Almost surely, 2^70564073299 is an apocalyptic number.

70564073299 is a deficient number, since it is larger than the sum of its proper divisors (2276260461).

70564073299 is a wasteful number, since it uses less digits than its factorization.

70564073299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276260460.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 70564073299 in words is "seventy billion, five hundred sixty-four million, seventy-three thousand, two hundred ninety-nine".