552616872 has 32 divisors (see below), whose sum is σ = 1383194880. Its totient is φ = 183985280.

The previous prime is 552616853. The next prime is 552616877. The reversal of 552616872 is 278616255.

It is not an unprimeable number, because it can be changed into a prime (552616877) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7372 + ... + 34052.

It is an arithmetic number, because the mean of its divisors is an integer number (43224840).

Almost surely, 2^552616872 is an apocalyptic number.

It is an amenable number.

552616872 is an abundant number, since it is smaller than the sum of its proper divisors (830578008).

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

552616872 is a wasteful number, since it uses less digits than its factorization.

552616872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27553 (or 27549 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 552616872 is about 23507.8044912748. The cubic root of 552616872 is about 820.6186447891.

The spelling of 552616872 in words is "five hundred fifty-two million, six hundred sixteen thousand, eight hundred seventy-two".