572881216 has 14 divisors (see below), whose sum is σ = 1136811290. Its totient is φ = 286440576.

The previous prime is 572881207. The next prime is 572881237. The reversal of 572881216 is 612188275.

It can be written as a sum of positive squares in only one way, i.e., 525326400 + 47554816 = 22920^2 + 6896^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 4475571 + ... + 4475698.

Almost surely, 2^572881216 is an apocalyptic number.

It is an amenable number.

572881216 is a deficient number, since it is larger than the sum of its proper divisors (563930074).

572881216 is an equidigital number, since it uses as much as digits as its factorization.

572881216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8951281 (or 8951271 counting only the distinct ones).

The product of its digits is 53760, while the sum is 40.

The square root of 572881216 is about 23934.9371421778. The cubic root of 572881216 is about 830.5291134412.

The spelling of 572881216 in words is "five hundred seventy-two million, eight hundred eighty-one thousand, two hundred sixteen".