572461253139 has 4 divisors (see below), whose sum is σ = 763281670856. Its totient is φ = 381640835424.

The previous prime is 572461253129. The next prime is 572461253159. The reversal of 572461253139 is 931352164275.

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

It is not a de Polignac number, because 572461253139 - 2¹¹ = 572461251091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572461253129) 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, 95410208854 + ... + 95410208859.

It is an arithmetic number, because the mean of its divisors is an integer number (190820417714).

Almost surely, 2^572461253139 is an apocalyptic number.

572461253139 is a deficient number, since it is larger than the sum of its proper divisors (190820417717).

572461253139 is a wasteful number, since it uses less digits than its factorization.

572461253139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190820417716.

The product of its digits is 1360800, while the sum is 48.

The spelling of 572461253139 in words is "five hundred seventy-two billion, four hundred sixty-one million, two hundred fifty-three thousand, one hundred thirty-nine".