654522944 has 28 divisors (see below), whose sum is σ = 1367180400. Its totient is φ = 310036608.

The previous prime is 654522929. The next prime is 654522971. The reversal of 654522944 is 449225456.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267914 + ... + 270345.

Almost surely, 2^654522944 is an apocalyptic number.

654522944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

654522944 is an abundant number, since it is smaller than the sum of its proper divisors (712657456).

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

654522944 is a wasteful number, since it uses less digits than its factorization.

654522944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538290 (or 538280 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 654522944 is about 25583.6460263192. The cubic root of 654522944 is about 868.2436686269.

The spelling of 654522944 in words is "six hundred fifty-four million, five hundred twenty-two thousand, nine hundred forty-four".