553812272 has 40 divisors (see below), whose sum is σ = 1192840320. Its totient is φ = 247357440.

The previous prime is 553812269. The next prime is 553812293. The reversal of 553812272 is 272218355.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36497 + ... + 49392.

It is an arithmetic number, because the mean of its divisors is an integer number (29821008).

Almost surely, 2^553812272 is an apocalyptic number.

553812272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

553812272 is an abundant number, since it is smaller than the sum of its proper divisors (639028048).

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

553812272 is a wasteful number, since it uses less digits than its factorization.

553812272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85941 (or 85935 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 553812272 is about 23533.2163547612. The cubic root of 553812272 is about 821.2099290922.

The spelling of 553812272 in words is "five hundred fifty-three million, eight hundred twelve thousand, two hundred seventy-two".