575528257 has 8 divisors (see below), whose sum is σ = 582041600. Its totient is φ = 569026944.

The previous prime is 575528197. The next prime is 575528273. The reversal of 575528257 is 752825575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 575528257 - 2²³ = 567139649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575528957) 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, 121744 + ... + 126382.

It is an arithmetic number, because the mean of its divisors is an integer number (72755200).

Almost surely, 2^575528257 is an apocalyptic number.

It is an amenable number.

575528257 is a deficient number, since it is larger than the sum of its proper divisors (6513343).

575528257 is a wasteful number, since it uses less digits than its factorization.

575528257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015.

The product of its digits is 980000, while the sum is 46.

The square root of 575528257 is about 23990.1700077344. The cubic root of 575528257 is about 831.8063225102.

The spelling of 575528257 in words is "five hundred seventy-five million, five hundred twenty-eight thousand, two hundred fifty-seven".