572271135 has 16 divisors (see below), whose sum is σ = 916758240. Its totient is φ = 304836480.

The previous prime is 572271113. The next prime is 572271137. The reversal of 572271135 is 531172275.

It is a happy number.

It is not a de Polignac number, because 572271135 - 2⁸ = 572270879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 572271096 and 572271105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572271137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10576 + ... + 35445.

It is an arithmetic number, because the mean of its divisors is an integer number (57297390).

Almost surely, 2^572271135 is an apocalyptic number.

572271135 is a deficient number, since it is larger than the sum of its proper divisors (344487105).

572271135 is a wasteful number, since it uses less digits than its factorization.

572271135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46858.

The product of its digits is 14700, while the sum is 33.

The square root of 572271135 is about 23922.1891765783. The cubic root of 572271135 is about 830.2341890087.

The spelling of 572271135 in words is "five hundred seventy-two million, two hundred seventy-one thousand, one hundred thirty-five".