46635253664 has 24 divisors (see below), whose sum is σ = 91846157508. Its totient is φ = 23309245440.

The previous prime is 46635253661. The next prime is 46635253673.

46635253664 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 44644309264 + 1990944400 = 211292^2 + 44620^2 .

It is not an unprimeable number, because it can be changed into a prime (46635253661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171017 + ... + 350024.

Almost surely, 2^46635253664 is an apocalyptic number.

It is an amenable number.

46635253664 is a deficient number, since it is larger than the sum of its proper divisors (45210903844).

46635253664 is a wasteful number, since it uses less digits than its factorization.

46635253664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523848 (or 523840 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 50.

The spelling of 46635253664 in words is "forty-six billion, six hundred thirty-five million, two hundred fifty-three thousand, six hundred sixty-four".