553040554 has 64 divisors (see below), whose sum is σ = 969397632. Its totient is φ = 234316800.

The previous prime is 553040533. The next prime is 553040557. The reversal of 553040554 is 455040355.

It is not an unprimeable number, because it can be changed into a prime (553040557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2436189 + ... + 2436415.

It is an arithmetic number, because the mean of its divisors is an integer number (15146838).

Almost surely, 2^553040554 is an apocalyptic number.

553040554 is a deficient number, since it is larger than the sum of its proper divisors (416357078).

553040554 is a wasteful number, since it uses less digits than its factorization.

553040554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 553040554 is about 23516.8142825511. The cubic root of 553040554 is about 820.8283093568.

The spelling of 553040554 in words is "five hundred fifty-three million, forty thousand, five hundred fifty-four".