70763313979 has 2 divisors, whose sum is σ = 70763313980. Its totient is φ = 70763313978.

The previous prime is 70763313961. The next prime is 70763314003. The reversal of 70763313979 is 97931336707.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70763313979 - 2⁷ = 70763313851 is a prime.

It is not a weakly prime, because it can be changed into another prime (70763313919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35381656989 + 35381656990.

It is an arithmetic number, because the mean of its divisors is an integer number (35381656990).

Almost surely, 2^70763313979 is an apocalyptic number.

70763313979 is a deficient number, since it is larger than the sum of its proper divisors (1).

70763313979 is an equidigital number, since it uses as much as digits as its factorization.

70763313979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500846, while the sum is 55.

The spelling of 70763313979 in words is "seventy billion, seven hundred sixty-three million, three hundred thirteen thousand, nine hundred seventy-nine".