76945597679 has 2 divisors, whose sum is σ = 76945597680. Its totient is φ = 76945597678.

The previous prime is 76945597667. The next prime is 76945597691. The reversal of 76945597679 is 97679554967.

It is a balanced prime because it is at equal distance from previous prime (76945597667) and next prime (76945597691).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76945597679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76945590679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38472798839 + 38472798840.

It is an arithmetic number, because the mean of its divisors is an integer number (38472798840).

Almost surely, 2^76945597679 is an apocalyptic number.

76945597679 is a deficient number, since it is larger than the sum of its proper divisors (1).

76945597679 is an equidigital number, since it uses as much as digits as its factorization.

76945597679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 900169200, while the sum is 74.

The spelling of 76945597679 in words is "seventy-six billion, nine hundred forty-five million, five hundred ninety-seven thousand, six hundred seventy-nine".