575452254 has 16 divisors (see below), whose sum is σ = 1239435792. Its totient is φ = 177062208.

The previous prime is 575452253. The next prime is 575452279. The reversal of 575452254 is 452254575.

It is a super-2 number, since 2×575452254² = 662290593267361032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575452253) 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, 3688719 + ... + 3688874.

It is an arithmetic number, because the mean of its divisors is an integer number (77464737).

Almost surely, 2^575452254 is an apocalyptic number.

575452254 is an abundant number, since it is smaller than the sum of its proper divisors (663983538).

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

575452254 is a wasteful number, since it uses less digits than its factorization.

575452254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377611.

The product of its digits is 280000, while the sum is 39.

The square root of 575452254 is about 23988.5859108035. The cubic root of 575452254 is about 831.7697053918.

The spelling of 575452254 in words is "five hundred seventy-five million, four hundred fifty-two thousand, two hundred fifty-four".