552554320 has 40 divisors (see below), whose sum is σ = 1290390624. Its totient is φ = 220040832.

The previous prime is 552554311. The next prime is 552554339. The reversal of 552554320 is 23455255.

It is a happy number.

552554320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2947 + ... + 33373.

Almost surely, 2^552554320 is an apocalyptic number.

It is an amenable number.

552554320 is an abundant number, since it is smaller than the sum of its proper divisors (737836304).

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

552554320 is a wasteful number, since it uses less digits than its factorization.

552554320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30667 (or 30661 counting only the distinct ones).

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

The square root of 552554320 is about 23506.4740018574. The cubic root of 552554320 is about 820.5876810377.

The spelling of 552554320 in words is "five hundred fifty-two million, five hundred fifty-four thousand, three hundred twenty".