70597807051 has 2 divisors, whose sum is σ = 70597807052. Its totient is φ = 70597807050.

The previous prime is 70597806989. The next prime is 70597807067. The reversal of 70597807051 is 15070879507.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70597807051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70597806986 and 70597807004.

It is not a weakly prime, because it can be changed into another prime (70597807351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35298903525 + 35298903526.

It is an arithmetic number, because the mean of its divisors is an integer number (35298903526).

Almost surely, 2^70597807051 is an apocalyptic number.

70597807051 is a deficient number, since it is larger than the sum of its proper divisors (1).

70597807051 is an equidigital number, since it uses as much as digits as its factorization.

70597807051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617400, while the sum is 49.

The spelling of 70597807051 in words is "seventy billion, five hundred ninety-seven million, eight hundred seven thousand, fifty-one".