553311464 has 16 divisors (see below), whose sum is σ = 1092062400. Its totient is φ = 262094832.

The previous prime is 553311463. The next prime is 553311547. The reversal of 553311464 is 464113355.

It is a self number, because there is not a number n which added to its sum of digits gives 553311464.

It is not an unprimeable number, because it can be changed into a prime (553311463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819952 + ... + 1820255.

It is an arithmetic number, because the mean of its divisors is an integer number (68253900).

Almost surely, 2^553311464 is an apocalyptic number.

It is an amenable number.

553311464 is a deficient number, since it is larger than the sum of its proper divisors (538750936).

553311464 is a wasteful number, since it uses less digits than its factorization.

553311464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640232 (or 3640228 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 553311464 is about 23522.5734986629. The cubic root of 553311464 is about 820.9623165863.

The spelling of 553311464 in words is "five hundred fifty-three million, three hundred eleven thousand, four hundred sixty-four".