575455532 has 6 divisors (see below), whose sum is σ = 1007047188. Its totient is φ = 287727764.

The previous prime is 575455499. The next prime is 575455553. The reversal of 575455532 is 235554575.

It is a happy number.

It is a super-2 number, since 2×575455532² = 662298138618806048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 575455532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71931938 + ... + 71931945.

It is an arithmetic number, because the mean of its divisors is an integer number (167841198).

Almost surely, 2^575455532 is an apocalyptic number.

It is an amenable number.

575455532 is a deficient number, since it is larger than the sum of its proper divisors (431591656).

575455532 is a wasteful number, since it uses less digits than its factorization.

575455532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143863887 (or 143863885 counting only the distinct ones).

The product of its digits is 525000, while the sum is 41.

The square root of 575455532 is about 23988.6542348669. The cubic root of 575455532 is about 831.7712847501.

The spelling of 575455532 in words is "five hundred seventy-five million, four hundred fifty-five thousand, five hundred thirty-two".