572275533 has 4 divisors (see below), whose sum is σ = 763034048. Its totient is φ = 381517020.

The previous prime is 572275511. The next prime is 572275553. The reversal of 572275533 is 335572275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 572275533 - 2¹⁸ = 572013389 is a prime.

It is a super-3 number, since 3×572275533³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 572275491 and 572275500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572275553) 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, 95379253 + ... + 95379258.

It is an arithmetic number, because the mean of its divisors is an integer number (190758512).

Almost surely, 2^572275533 is an apocalyptic number.

It is an amenable number.

572275533 is a deficient number, since it is larger than the sum of its proper divisors (190758515).

572275533 is a wasteful number, since it uses less digits than its factorization.

572275533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190758514.

The product of its digits is 220500, while the sum is 39.

The square root of 572275533 is about 23922.2810994270. The cubic root of 572275533 is about 830.2363158331.

The spelling of 572275533 in words is "five hundred seventy-two million, two hundred seventy-five thousand, five hundred thirty-three".