572269090813 has 12 divisors (see below), whose sum is σ = 666523693980. Its totient is φ = 489910005312.

The previous prime is 572269090727. The next prime is 572269090817. The reversal of 572269090813 is 318090962275.

It can be written as a sum of positive squares in 2 ways, for example, as 261844053849 + 310425036964 = 511707^2 + 557158^2 .

It is not a de Polignac number, because 572269090813 - 2⁹ = 572269090301 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 (572269090817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7178506 + ... + 7257787.

It is an arithmetic number, because the mean of its divisors is an integer number (55543641165).

Almost surely, 2^572269090813 is an apocalyptic number.

It is an amenable number.

572269090813 is a deficient number, since it is larger than the sum of its proper divisors (94254603167).

572269090813 is a wasteful number, since it uses less digits than its factorization.

572269090813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14437116 (or 14437109 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 572269090813 in words is "five hundred seventy-two billion, two hundred sixty-nine million, ninety thousand, eight hundred thirteen".