64060064507 has 2 divisors, whose sum is σ = 64060064508. Its totient is φ = 64060064506.

The previous prime is 64060064491. The next prime is 64060064521. The reversal of 64060064507 is 70546006046.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 64060064507 - 2⁴ = 64060064491 is a prime.

It is not a weakly prime, because it can be changed into another prime (64060064527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32030032253 + 32030032254.

It is an arithmetic number, because the mean of its divisors is an integer number (32030032254).

Almost surely, 2^64060064507 is an apocalyptic number.

64060064507 is a deficient number, since it is larger than the sum of its proper divisors (1).

64060064507 is an equidigital number, since it uses as much as digits as its factorization.

64060064507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 64060064507 in words is "sixty-four billion, sixty million, sixty-four thousand, five hundred seven".