76465354939 has 2 divisors, whose sum is σ = 76465354940. Its totient is φ = 76465354938.

The previous prime is 76465354919. The next prime is 76465355017. The reversal of 76465354939 is 93945356467.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76465354939 - 2⁵ = 76465354907 is a prime.

It is not a weakly prime, because it can be changed into another prime (76465354919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38232677469 + 38232677470.

It is an arithmetic number, because the mean of its divisors is an integer number (38232677470).

Almost surely, 2^76465354939 is an apocalyptic number.

76465354939 is a deficient number, since it is larger than the sum of its proper divisors (1).

76465354939 is an equidigital number, since it uses as much as digits as its factorization.

76465354939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73483200, while the sum is 61.

The spelling of 76465354939 in words is "seventy-six billion, four hundred sixty-five million, three hundred fifty-four thousand, nine hundred thirty-nine".