572239063 has 4 divisors (see below), whose sum is σ = 624260808. Its totient is φ = 520217320.

The previous prime is 572239051. The next prime is 572239081. The reversal of 572239063 is 360932275.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-572239063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572237063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26010856 + ... + 26010877.

It is an arithmetic number, because the mean of its divisors is an integer number (156065202).

Almost surely, 2^572239063 is an apocalyptic number.

572239063 is a deficient number, since it is larger than the sum of its proper divisors (52021745).

572239063 is a wasteful number, since it uses less digits than its factorization.

572239063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52021744.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 572239063 is about 23921.5188271982. The cubic root of 572239063 is about 830.2186790131.

The spelling of 572239063 in words is "five hundred seventy-two million, two hundred thirty-nine thousand, sixty-three".