552484872 has 24 divisors (see below), whose sum is σ = 1496313390. Its totient is φ = 184161600.

The previous prime is 552484871. The next prime is 552484901. The reversal of 552484872 is 278484255.

It can be written as a sum of positive squares in only one way, i.e., 495240516 + 57244356 = 22254^2 + 7566^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (552484871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3836629 + ... + 3836772.

Almost surely, 2^552484872 is an apocalyptic number.

It is an amenable number.

552484872 is an abundant number, since it is smaller than the sum of its proper divisors (943828518).

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

552484872 is a wasteful number, since it uses less digits than its factorization.

552484872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673413 (or 7673406 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 552484872 is about 23504.9967453731. The cubic root of 552484872 is about 820.5533009723.

The spelling of 552484872 in words is "five hundred fifty-two million, four hundred eighty-four thousand, eight hundred seventy-two".