552253312 has 32 divisors (see below), whose sum is σ = 1184825880. Its totient is φ = 254885376.

The previous prime is 552253307. The next prime is 552253327. The reversal of 552253312 is 213352255.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×552253312² = 609967441229938688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164278 + ... + 167605.

Almost surely, 2^552253312 is an apocalyptic number.

552253312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

552253312 is an abundant number, since it is smaller than the sum of its proper divisors (632572568).

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

552253312 is a wasteful number, since it uses less digits than its factorization.

552253312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331910 (or 331898 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 552253312 is about 23500.0704679795. The cubic root of 552253312 is about 820.4386469285.

The spelling of 552253312 in words is "five hundred fifty-two million, two hundred fifty-three thousand, three hundred twelve".