64051562579 has 2 divisors, whose sum is σ = 64051562580. Its totient is φ = 64051562578.

The previous prime is 64051562527. The next prime is 64051562599. The reversal of 64051562579 is 97526515046.

64051562579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64051562579 is a prime.

It is not a weakly prime, because it can be changed into another prime (64051562599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32025781289 + 32025781290.

It is an arithmetic number, because the mean of its divisors is an integer number (32025781290).

Almost surely, 2^64051562579 is an apocalyptic number.

64051562579 is a deficient number, since it is larger than the sum of its proper divisors (1).

64051562579 is an equidigital number, since it uses as much as digits as its factorization.

64051562579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 50.

The spelling of 64051562579 in words is "sixty-four billion, fifty-one million, five hundred sixty-two thousand, five hundred seventy-nine".