553654564 has 12 divisors (see below), whose sum is σ = 969265024. Its totient is φ = 276721704.

The previous prime is 553654553. The next prime is 553654579. The reversal of 553654564 is 465456355.

It is a self number, because there is not a number n which added to its sum of digits gives 553654564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13944 + ... + 36079.

Almost surely, 2^553654564 is an apocalyptic number.

It is an amenable number.

553654564 is a deficient number, since it is larger than the sum of its proper divisors (415610460).

553654564 is a wasteful number, since it uses less digits than its factorization.

553654564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52794 (or 52792 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 43.

The square root of 553654564 is about 23529.8653629807. The cubic root of 553654564 is about 821.1319702618.

It can be divided in two parts, 5536545 and 64, that added together give a square (5536609 = 2353²).

The spelling of 553654564 in words is "five hundred fifty-three million, six hundred fifty-four thousand, five hundred sixty-four".