575755252 has 24 divisors (see below), whose sum is σ = 1122992640. Its totient is φ = 256682880.

The previous prime is 575755223. The next prime is 575755253. The reversal of 575755252 is 252557575.

It is a super-2 number, since 2×575755252² = 662988220411167008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 575755199 and 575755208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575755253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221524 + ... + 224107.

It is an arithmetic number, because the mean of its divisors is an integer number (46791360).

Almost surely, 2^575755252 is an apocalyptic number.

It is an amenable number.

575755252 is a deficient number, since it is larger than the sum of its proper divisors (547237388).

575755252 is a wasteful number, since it uses less digits than its factorization.

575755252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445671 (or 445669 counting only the distinct ones).

The product of its digits is 612500, while the sum is 43.

The square root of 575755252 is about 23994.9005415734. The cubic root of 575755252 is about 831.9156661469.

It can be divided in two parts, 5757 and 55252, that added together give a square (61009 = 247²).

The spelling of 575755252 in words is "five hundred seventy-five million, seven hundred fifty-five thousand, two hundred fifty-two".