572744221017 has 16 divisors (see below), whose sum is σ = 784321440960. Its totient is φ = 371498847552.

The previous prime is 572744220949. The next prime is 572744221051. The reversal of 572744221017 is 710122447275.

It is not a de Polignac number, because 572744221017 - 2²⁷ = 572610003289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 572744221017.

It is not an unprimeable number, because it can be changed into a prime (572744221087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5673459 + ... + 5773527.

It is an arithmetic number, because the mean of its divisors is an integer number (49020090060).

Almost surely, 2^572744221017 is an apocalyptic number.

It is an amenable number.

572744221017 is a deficient number, since it is larger than the sum of its proper divisors (211577219943).

572744221017 is a wasteful number, since it uses less digits than its factorization.

572744221017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151672.

The product of its (nonzero) digits is 219520, while the sum is 42.

The spelling of 572744221017 in words is "five hundred seventy-two billion, seven hundred forty-four million, two hundred twenty-one thousand, seventeen".