572552340 has 48 divisors (see below), whose sum is σ = 1672852608. Its totient is φ = 146041984.

The previous prime is 572552311. The next prime is 572552341. The reversal of 572552340 is 43255275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572552341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206067 + ... + 208826.

It is an arithmetic number, because the mean of its divisors is an integer number (34851096).

Almost surely, 2^572552340 is an apocalyptic number.

It is an amenable number.

572552340 is an abundant number, since it is smaller than the sum of its proper divisors (1100300268).

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

572552340 is a wasteful number, since it uses less digits than its factorization.

572552340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414928 (or 414926 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 572552340 is about 23928.0659477527. The cubic root of 572552340 is about 830.3701547313.

It can be divided in two parts, 57255 and 2340, that added together give a palindrome (59595).

The spelling of 572552340 in words is "five hundred seventy-two million, five hundred fifty-two thousand, three hundred forty".