575052261 has 32 divisors (see below), whose sum is σ = 902135808. Its totient is φ = 318945600.

The previous prime is 575052241. The next prime is 575052293. The reversal of 575052261 is 162250575.

It is not a de Polignac number, because 575052261 - 2¹³ = 575044069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575052211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499036 + ... + 500186.

It is an arithmetic number, because the mean of its divisors is an integer number (28191744).

Almost surely, 2^575052261 is an apocalyptic number.

It is an amenable number.

575052261 is a deficient number, since it is larger than the sum of its proper divisors (327083547).

575052261 is a wasteful number, since it uses less digits than its factorization.

575052261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 575052261 is about 23980.2473089833. The cubic root of 575052261 is about 831.5769415418.

The spelling of 575052261 in words is "five hundred seventy-five million, fifty-two thousand, two hundred sixty-one".