5654939264 has 32 divisors (see below), whose sum is σ = 12132295140. Its totient is φ = 2609971200.

The previous prime is 5654939237. The next prime is 5654939281. The reversal of 5654939264 is 4629394565.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4463308864 + 1191630400 = 66808^2 + 34520^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697537 + ... + 1700864.

Almost surely, 2^5654939264 is an apocalyptic number.

It is an amenable number.

5654939264 is an abundant number, since it is smaller than the sum of its proper divisors (6477355876).

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

5654939264 is a wasteful number, since it uses less digits than its factorization.

5654939264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398428 (or 3398416 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 53.

The square root of 5654939264 is about 75199.3302097831. The cubic root of 5654939264 is about 1781.5963527107.

The spelling of 5654939264 in words is "five billion, six hundred fifty-four million, nine hundred thirty-nine thousand, two hundred sixty-four".