575147944 has 64 divisors (see below), whose sum is σ = 1329696000. Its totient is φ = 227595264.

The previous prime is 575147921. The next prime is 575147957. The reversal of 575147944 is 449741575.

It is a junction number, because it is equal to n+sod(n) for n = 575147894 and 575147903.

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 in 15 ways as a sum of consecutive naturals, for example, 44757 + ... + 56155.

It is an arithmetic number, because the mean of its divisors is an integer number (20776500).

Almost surely, 2^575147944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575147944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664848000).

575147944 is an abundant number, since it is smaller than the sum of its proper divisors (754548056).

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

575147944 is a wasteful number, since it uses less digits than its factorization.

575147944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482 (or 11478 counting only the distinct ones).

The product of its digits is 705600, while the sum is 46.

The square root of 575147944 is about 23982.2422638084. The cubic root of 575147944 is about 831.6230610392.

The spelling of 575147944 in words is "five hundred seventy-five million, one hundred forty-seven thousand, nine hundred forty-four".