76374064927 has 2 divisors, whose sum is σ = 76374064928. Its totient is φ = 76374064926.

The previous prime is 76374064883. The next prime is 76374064957. The reversal of 76374064927 is 72946047367.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76374064927 is a prime.

It is a super-2 number, since 2×76374064927² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76374064957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38187032463 + 38187032464.

It is an arithmetic number, because the mean of its divisors is an integer number (38187032464).

Almost surely, 2^76374064927 is an apocalyptic number.

76374064927 is a deficient number, since it is larger than the sum of its proper divisors (1).

76374064927 is an equidigital number, since it uses as much as digits as its factorization.

76374064927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10668672, while the sum is 55.

The spelling of 76374064927 in words is "seventy-six billion, three hundred seventy-four million, sixty-four thousand, nine hundred twenty-seven".