553453404 has 24 divisors (see below), whose sum is σ = 1475875968. Its totient is φ = 158129520.

The previous prime is 553453403. The next prime is 553453441. The reversal of 553453404 is 404354355.

553453404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553453403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3294282 + ... + 3294449.

It is an arithmetic number, because the mean of its divisors is an integer number (61494832).

Almost surely, 2^553453404 is an apocalyptic number.

It is an amenable number.

553453404 is an abundant number, since it is smaller than the sum of its proper divisors (922422564).

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

553453404 is a wasteful number, since it uses less digits than its factorization.

553453404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6588745 (or 6588743 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 553453404 is about 23525.5904070440. The cubic root of 553453404 is about 821.0325105826.

The spelling of 553453404 in words is "five hundred fifty-three million, four hundred fifty-three thousand, four hundred four".