70522424651 has 4 divisors (see below), whose sum is σ = 80597056752. Its totient is φ = 60447792552.

The previous prime is 70522424627. The next prime is 70522424683. The reversal of 70522424651 is 15642422507.

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

It is not a de Polignac number, because 70522424651 - 2¹⁰ = 70522423627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70522426651) 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, 5037316040 + ... + 5037316053.

It is an arithmetic number, because the mean of its divisors is an integer number (20149264188).

Almost surely, 2^70522424651 is an apocalyptic number.

70522424651 is a deficient number, since it is larger than the sum of its proper divisors (10074632101).

70522424651 is a wasteful number, since it uses less digits than its factorization.

70522424651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10074632100.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 70522424651 in words is "seventy billion, five hundred twenty-two million, four hundred twenty-four thousand, six hundred fifty-one".