552273900 has 72 divisors (see below), whose sum is σ = 1691922960. Its totient is φ = 138608640.

The previous prime is 552273863. The next prime is 552273929. The reversal of 552273900 is 9372255.

552273900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49045 + ... + 59244.

It is an arithmetic number, because the mean of its divisors is an integer number (23498930).

Almost surely, 2^552273900 is an apocalyptic number.

552273900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552273900 is an abundant number, since it is smaller than the sum of its proper divisors (1139649060).

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

552273900 is a wasteful number, since it uses less digits than its factorization.

552273900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108323 (or 108316 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 552273900 is about 23500.5085051366. The cubic root of 552273900 is about 820.4488421177.

The spelling of 552273900 in words is "five hundred fifty-two million, two hundred seventy-three thousand, nine hundred".