575479166 has 4 divisors (see below), whose sum is σ = 863218752. Its totient is φ = 287739582.

The previous prime is 575479153. The next prime is 575479169. The reversal of 575479166 is 661974575.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575479169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143869790 + ... + 143869793.

It is an arithmetic number, because the mean of its divisors is an integer number (215804688).

Almost surely, 2^575479166 is an apocalyptic number.

575479166 is a deficient number, since it is larger than the sum of its proper divisors (287739586).

575479166 is a wasteful number, since it uses less digits than its factorization.

575479166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287739585.

The product of its digits is 1587600, while the sum is 50.

The square root of 575479166 is about 23989.1468376847. The cubic root of 575479166 is about 831.7826715630.

The spelling of 575479166 in words is "five hundred seventy-five million, four hundred seventy-nine thousand, one hundred sixty-six".