59664446695 has 16 divisors (see below), whose sum is σ = 86638794048. Its totient is φ = 38506129920.

The previous prime is 59664446693. The next prime is 59664446707.

It is a happy number.

59664446695 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 59664446695 - 2¹ = 59664446693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59664446693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50137596 + ... + 50138785.

It is an arithmetic number, because the mean of its divisors is an integer number (5414924628).

Almost surely, 2^59664446695 is an apocalyptic number.

59664446695 is a deficient number, since it is larger than the sum of its proper divisors (26974347353).

59664446695 is a wasteful number, since it uses less digits than its factorization.

59664446695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100276410.

The product of its digits is 167961600, while the sum is 64.

The spelling of 59664446695 in words is "fifty-nine billion, six hundred sixty-four million, four hundred forty-six thousand, six hundred ninety-five".