555472900 has 18 divisors (see below), whose sum is σ = 1205376410. Its totient is φ = 222189120.

The previous prime is 555472889. The next prime is 555472921. The reversal of 555472900 is 9274555.

It can be written as a sum of positive squares in 3 ways, for example, as 55145476 + 500327424 = 7426^2 + 22368^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 555472900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2777265 + ... + 2777464.

Almost surely, 2^555472900 is an apocalyptic number.

555472900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

555472900 is an abundant number, since it is smaller than the sum of its proper divisors (649903510).

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

555472900 is a wasteful number, since it uses less digits than its factorization.

555472900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5554743 (or 5554736 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 555472900 is about 23568.4725852143. The cubic root of 555472900 is about 822.0299201956.

The spelling of 555472900 in words is "five hundred fifty-five million, four hundred seventy-two thousand, nine hundred".