552436880 has 20 divisors (see below), whose sum is σ = 1284415932. Its totient is φ = 220974720.

The previous prime is 552436873. The next prime is 552436897. The reversal of 552436880 is 88634255.

It can be written as a sum of positive squares in 2 ways, for example, as 284394496 + 268042384 = 16864^2 + 16372^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 3452651 + ... + 3452810.

Almost surely, 2^552436880 is an apocalyptic number.

It is an amenable number.

552436880 is an abundant number, since it is smaller than the sum of its proper divisors (731979052).

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

552436880 is a wasteful number, since it uses less digits than its factorization.

552436880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905474 (or 6905468 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 552436880 is about 23503.9758338882. The cubic root of 552436880 is about 820.5295409647.

The spelling of 552436880 in words is "five hundred fifty-two million, four hundred thirty-six thousand, eight hundred eighty".