552561600 has 84 divisors (see below), whose sum is σ = 1812878264. Its totient is φ = 147348480.

The previous prime is 552561593. The next prime is 552561613. The reversal of 552561600 is 6165255.

552561600 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52759 + ... + 62358.

Almost surely, 2^552561600 is an apocalyptic number.

552561600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552561600 is an abundant number, since it is smaller than the sum of its proper divisors (1260316664).

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

552561600 is a wasteful number, since it uses less digits than its factorization.

552561600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115142 (or 115127 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 552561600 is about 23506.6288523046. The cubic root of 552561600 is about 820.5912848174.

The spelling of 552561600 in words is "five hundred fifty-two million, five hundred sixty-one thousand, six hundred".