76625562487 has 2 divisors, whose sum is σ = 76625562488. Its totient is φ = 76625562486.

The previous prime is 76625562467. The next prime is 76625562511. The reversal of 76625562487 is 78426552667.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76625562487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76625562407) 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, 38312781243 + 38312781244.

It is an arithmetic number, because the mean of its divisors is an integer number (38312781244).

Almost surely, 2^76625562487 is an apocalyptic number.

76625562487 is a deficient number, since it is larger than the sum of its proper divisors (1).

76625562487 is an equidigital number, since it uses as much as digits as its factorization.

76625562487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33868800, while the sum is 58.

The spelling of 76625562487 in words is "seventy-six billion, six hundred twenty-five million, five hundred sixty-two thousand, four hundred eighty-seven".