70712847593 has 2 divisors, whose sum is σ = 70712847594. Its totient is φ = 70712847592.

The previous prime is 70712847587. The next prime is 70712847617. The reversal of 70712847593 is 39574821707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68952457744 + 1760389849 = 262588^2 + 41957^2 .

It is a cyclic number.

It is not a de Polignac number, because 70712847593 - 2²⁰ = 70711799017 is a prime.

It is not a weakly prime, because it can be changed into another prime (70712847193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35356423796 + 35356423797.

It is an arithmetic number, because the mean of its divisors is an integer number (35356423797).

Almost surely, 2^70712847593 is an apocalyptic number.

It is an amenable number.

70712847593 is a deficient number, since it is larger than the sum of its proper divisors (1).

70712847593 is an equidigital number, since it uses as much as digits as its factorization.

70712847593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The spelling of 70712847593 in words is "seventy billion, seven hundred twelve million, eight hundred forty-seven thousand, five hundred ninety-three".