335664513564 has 48 divisors (see below), whose sum is σ = 784772126208. Its totient is φ = 111666195648.

The previous prime is 335664513559. The next prime is 335664513581. The reversal of 335664513564 is 465315466533.

It is a super-2 number, since 2×335664513564² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20543142 + ... + 20559474.

It is an arithmetic number, because the mean of its divisors is an integer number (16349419296).

Almost surely, 2^335664513564 is an apocalyptic number.

It is an amenable number.

335664513564 is an abundant number, since it is smaller than the sum of its proper divisors (449107612644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

335664513564 is a wasteful number, since it uses less digits than its factorization.

335664513564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19634 (or 19632 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 51.

The spelling of 335664513564 in words is "three hundred thirty-five billion, six hundred sixty-four million, five hundred thirteen thousand, five hundred sixty-four".