572109514 has 16 divisors (see below), whose sum is σ = 864793800. Its totient is φ = 283852800.

The previous prime is 572109511. The next prime is 572109523. The reversal of 572109514 is 415901275.

It can be written as a sum of positive squares in 4 ways, for example, as 374229025 + 197880489 = 19345^2 + 14067^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 572109514.

It is not an unprimeable number, because it can be changed into a prime (572109511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171664 + ... + 174964.

Almost surely, 2^572109514 is an apocalyptic number.

572109514 is a deficient number, since it is larger than the sum of its proper divisors (292684286).

572109514 is a wasteful number, since it uses less digits than its factorization.

572109514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 572109514 is about 23918.8108818143. The cubic root of 572109514 is about 830.1560233132.

The spelling of 572109514 in words is "five hundred seventy-two million, one hundred nine thousand, five hundred fourteen".