70507270507 has 4 divisors (see below), whose sum is σ = 71559617896. Its totient is φ = 69454923120.

The previous prime is 70507270459. The next prime is 70507270513.

70507270507 is nontrivially palindromic in base 10.

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 70507270507 - 2²⁷ = 70373052779 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70507270507.

It is not an unprimeable number, because it can be changed into a prime (70507270807) 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, 526173594 + ... + 526173727.

It is an arithmetic number, because the mean of its divisors is an integer number (17889904474).

Almost surely, 2^70507270507 is an apocalyptic number.

70507270507 is a deficient number, since it is larger than the sum of its proper divisors (1052347389).

70507270507 is a wasteful number, since it uses less digits than its factorization.

70507270507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052347388.

The product of its (nonzero) digits is 120050, while the sum is 40.

The spelling of 70507270507 in words is "seventy billion, five hundred seven million, two hundred seventy thousand, five hundred seven".