575315516 has 48 divisors (see below), whose sum is σ = 1099005600. Its totient is φ = 262579968.

The previous prime is 575315473. The next prime is 575315519. The reversal of 575315516 is 615513575.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 575315516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575315519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305570 + ... + 307446.

It is an arithmetic number, because the mean of its divisors is an integer number (22895950).

Almost surely, 2^575315516 is an apocalyptic number.

It is an amenable number.

575315516 is a deficient number, since it is larger than the sum of its proper divisors (523690084).

575315516 is a wasteful number, since it uses less digits than its factorization.

575315516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046 (or 2044 counting only the distinct ones).

The product of its digits is 78750, while the sum is 38.

The square root of 575315516 is about 23985.7356776898. The cubic root of 575315516 is about 831.7038189318.

The spelling of 575315516 in words is "five hundred seventy-five million, three hundred fifteen thousand, five hundred sixteen".