572792234461649 has 4 divisors (see below), whose sum is σ = 586112984100336. Its totient is φ = 559471484822964.

The previous prime is 572792234461541. The next prime is 572792234461723. The reversal of 572792234461649 is 946164432297275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 572792234461649 - 2²⁰ = 572792233413073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572792234461949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6660374819279 + ... + 6660374819364.

It is an arithmetic number, because the mean of its divisors is an integer number (146528246025084).

Almost surely, 2^{572792234461649} is an apocalyptic number.

It is an amenable number.

572792234461649 is a deficient number, since it is larger than the sum of its proper divisors (13320749638687).

572792234461649 is a wasteful number, since it uses less digits than its factorization.

572792234461649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13320749638686.

The product of its digits is 1097349120, while the sum is 71.

The spelling of 572792234461649 in words is "five hundred seventy-two trillion, seven hundred ninety-two billion, two hundred thirty-four million, four hundred sixty-one thousand, six hundred forty-nine".