46504640564 has 24 divisors (see below), whose sum is σ = 86180314248. Its totient is φ = 21882009600.

The previous prime is 46504640473. The next prime is 46504640569.

46504640564 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 27979252900 + 18525387664 = 167270^2 + 136108^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46504640569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638732 + ... + 707804.

It is an arithmetic number, because the mean of its divisors is an integer number (3590846427).

Almost surely, 2^46504640564 is an apocalyptic number.

It is an amenable number.

46504640564 is a deficient number, since it is larger than the sum of its proper divisors (39675673684).

46504640564 is a wasteful number, since it uses less digits than its factorization.

46504640564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78995 (or 78993 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 46504640564 in words is "forty-six billion, five hundred four million, six hundred forty thousand, five hundred sixty-four".