572922851 has 4 divisors (see below), whose sum is σ = 573072600. Its totient is φ = 572773104.

The previous prime is 572922839. The next prime is 572922887. The reversal of 572922851 is 158229275.

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 572922851 - 2¹⁰ = 572921827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572922799 and 572922808.

It is not an unprimeable number, because it can be changed into a prime (572922451) 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, 68981 + ... + 76838.

It is an arithmetic number, because the mean of its divisors is an integer number (143268150).

Almost surely, 2^572922851 is an apocalyptic number.

572922851 is a deficient number, since it is larger than the sum of its proper divisors (149749).

572922851 is a wasteful number, since it uses less digits than its factorization.

572922851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149748.

The product of its digits is 100800, while the sum is 41.

The square root of 572922851 is about 23935.8068800699. The cubic root of 572922851 is about 830.5492329360.

The spelling of 572922851 in words is "five hundred seventy-two million, nine hundred twenty-two thousand, eight hundred fifty-one".