553413720 has 64 divisors (see below), whose sum is σ = 1695582720. Its totient is φ = 144435584.

The previous prime is 553413719. The next prime is 553413739. The reversal of 553413720 is 27314355.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43422 + ... + 54701.

It is an arithmetic number, because the mean of its divisors is an integer number (26493480).

Almost surely, 2^553413720 is an apocalyptic number.

It is an amenable number.

553413720 is an abundant number, since it is smaller than the sum of its proper divisors (1142169000).

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

553413720 is a wasteful number, since it uses less digits than its factorization.

553413720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98184 (or 98180 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 553413720 is about 23524.7469699464. The cubic root of 553413720 is about 821.0128867487.

The spelling of 553413720 in words is "five hundred fifty-three million, four hundred thirteen thousand, seven hundred twenty".