572857583755557 has 8 divisors (see below), whose sum is σ = 763810229220640. Its totient is φ = 381904997063760.

The previous prime is 572857583755547. The next prime is 572857583755577. The reversal of 572857583755557 is 755557385758275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 572857583755557 - 2¹² = 572857583751461 is a prime.

It is a super-2 number, since 2×572857583755557² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 572857583755557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572857583755537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19253919 + ... + 38941347.

It is an arithmetic number, because the mean of its divisors is an integer number (95476278652580).

Almost surely, 2^{572857583755557} is an apocalyptic number.

It is an amenable number.

572857583755557 is a deficient number, since it is larger than the sum of its proper divisors (190952645465083).

572857583755557 is a wasteful number, since it uses less digits than its factorization.

572857583755557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29386643.

The product of its digits is 72030000000, while the sum is 84.

The spelling of 572857583755557 in words is "five hundred seventy-two trillion, eight hundred fifty-seven billion, five hundred eighty-three million, seven hundred fifty-five thousand, five hundred fifty-seven".