76669514868763 has 2 divisors, whose sum is σ = 76669514868764. Its totient is φ = 76669514868762.

The previous prime is 76669514868691. The next prime is 76669514868911. The reversal of 76669514868763 is 36786841596667.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76669514868763 is a prime.

It is a super-2 number, since 2×76669514868763² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76669514968763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38334757434381 + 38334757434382.

It is an arithmetic number, because the mean of its divisors is an integer number (38334757434382).

Almost surely, 2^{76669514868763} is an apocalyptic number.

76669514868763 is a deficient number, since it is larger than the sum of its proper divisors (1).

76669514868763 is an equidigital number, since it uses as much as digits as its factorization.

76669514868763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13168189440, while the sum is 82.

The spelling of 76669514868763 in words is "seventy-six trillion, six hundred sixty-nine billion, five hundred fourteen million, eight hundred sixty-eight thousand, seven hundred sixty-three".