552553320 has 64 divisors (see below), whose sum is σ = 1808360640. Its totient is φ = 133952000.

The previous prime is 552553297. The next prime is 552553333. The reversal of 552553320 is 23355255.

552553320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 207981 + ... + 210620.

It is an arithmetic number, because the mean of its divisors is an integer number (28255635).

Almost surely, 2^552553320 is an apocalyptic number.

It is an amenable number.

552553320 is an abundant number, since it is smaller than the sum of its proper divisors (1255807320).

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

552553320 is a wasteful number, since it uses less digits than its factorization.

552553320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418626 (or 418622 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 552553320 is about 23506.4527311119. The cubic root of 552553320 is about 820.5871860106.

The spelling of 552553320 in words is "five hundred fifty-two million, five hundred fifty-three thousand, three hundred twenty".