572663541271 has 4 divisors (see below), whose sum is σ = 606349631952. Its totient is φ = 538977450592.

The previous prime is 572663541269. The next prime is 572663541341. The reversal of 572663541271 is 172145366275.

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

It is a cyclic number.

It is not a de Polignac number, because 572663541271 - 2¹ = 572663541269 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 (572663541071) 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, 16843045315 + ... + 16843045348.

It is an arithmetic number, because the mean of its divisors is an integer number (151587407988).

Almost surely, 2^572663541271 is an apocalyptic number.

572663541271 is a deficient number, since it is larger than the sum of its proper divisors (33686090681).

572663541271 is a wasteful number, since it uses less digits than its factorization.

572663541271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33686090680.

The product of its digits is 2116800, while the sum is 49.

The spelling of 572663541271 in words is "five hundred seventy-two billion, six hundred sixty-three million, five hundred forty-one thousand, two hundred seventy-one".