575667764 has 12 divisors (see below), whose sum is σ = 1151335584. Its totient is φ = 246714744.

The previous prime is 575667761. The next prime is 575667773. The reversal of 575667764 is 467766575.

575667764 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575667761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10279754 + ... + 10279809.

It is an arithmetic number, because the mean of its divisors is an integer number (95944632).

Almost surely, 2^575667764 is an apocalyptic number.

It is an amenable number.

575667764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

575667764 is a wasteful number, since it uses less digits than its factorization.

575667764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20559574 (or 20559572 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 53.

The square root of 575667764 is about 23993.0774182888. The cubic root of 575667764 is about 831.8735265257.

The spelling of 575667764 in words is "five hundred seventy-five million, six hundred sixty-seven thousand, seven hundred sixty-four".