553040364 has 24 divisors (see below), whose sum is σ = 1292041408. Its totient is φ = 184116240.

The previous prime is 553040339. The next prime is 553040377. The reversal of 553040364 is 463040355.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18682 + ... + 38145.

Almost surely, 2^553040364 is an apocalyptic number.

It is an amenable number.

553040364 is an abundant number, since it is smaller than the sum of its proper divisors (739001044).

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

553040364 is a wasteful number, since it uses less digits than its factorization.

553040364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57645 (or 57643 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 553040364 is about 23516.8102428880. The cubic root of 553040364 is about 820.8282153568.

Subtracting from 553040364 its reverse (463040355), we obtain a palindrome (90000009).

The spelling of 553040364 in words is "five hundred fifty-three million, forty thousand, three hundred sixty-four".