572371536 has 80 divisors (see below), whose sum is σ = 1616325120. Its totient is φ = 173093760.

The previous prime is 572371477. The next prime is 572371543. The reversal of 572371536 is 635173275.

It is a junction number, because it is equal to n+sod(n) for n = 572371494 and 572371503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391575 + ... + 393033.

It is an arithmetic number, because the mean of its divisors is an integer number (20204064).

Almost surely, 2^572371536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572371536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808162560).

572371536 is an abundant number, since it is smaller than the sum of its proper divisors (1043953584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572371536 is a wasteful number, since it uses less digits than its factorization.

572371536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224 (or 2218 counting only the distinct ones).

The product of its digits is 132300, while the sum is 39.

The square root of 572371536 is about 23924.2875755998. The cubic root of 572371536 is about 830.2827391123.

The spelling of 572371536 in words is "five hundred seventy-two million, three hundred seventy-one thousand, five hundred thirty-six".