552261100 has 18 divisors (see below), whose sum is σ = 1198406804. Its totient is φ = 220904400.

The previous prime is 552261097. The next prime is 552261107. The reversal of 552261100 is 1162255.

It is not an unprimeable number, because it can be changed into a prime (552261107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2761206 + ... + 2761405.

Almost surely, 2^552261100 is an apocalyptic number.

552261100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552261100 is an abundant number, since it is smaller than the sum of its proper divisors (646145704).

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

552261100 is a wasteful number, since it uses less digits than its factorization.

552261100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5522625 (or 5522618 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 552261100 is about 23500.2361690260. The cubic root of 552261100 is about 820.4425035803.

The spelling of 552261100 in words is "five hundred fifty-two million, two hundred sixty-one thousand, one hundred".