975565164 has 48 divisors (see below), whose sum is σ = 2685433856. Its totient is φ = 269740800.

The previous prime is 975565163. The next prime is 975565183. The reversal of 975565164 is 461565579.

It is not an unprimeable number, because it can be changed into a prime (975565163) 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, 184717 + ... + 189924.

Almost surely, 2^975565164 is an apocalyptic number.

It is an amenable number.

975565164 is an abundant number, since it is smaller than the sum of its proper divisors (1709868692).

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

975565164 is a wasteful number, since it uses less digits than its factorization.

975565164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374686 (or 374684 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 48.

The square root of 975565164 is about 31234.0385477127. The cubic root of 975565164 is about 991.7877990329.

The spelling of 975565164 in words is "nine hundred seventy-five million, five hundred sixty-five thousand, one hundred sixty-four".