485867564 has 36 divisors (see below), whose sum is σ = 1052244144. Its totient is φ = 192209472.

The previous prime is 485867561. The next prime is 485867567. The reversal of 485867564 is 465768584.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (485867561) and next prime (485867567).

It is not an unprimeable number, because it can be changed into a prime (485867561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46607 + ... + 56070.

It is an arithmetic number, because the mean of its divisors is an integer number (29229004).

Almost surely, 2^485867564 is an apocalyptic number.

It is an amenable number.

485867564 is an abundant number, since it is smaller than the sum of its proper divisors (566376580).

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

485867564 is a wasteful number, since it uses less digits than its factorization.

485867564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102714 (or 102699 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 53.

The square root of 485867564 is about 22042.4037709139. The cubic root of 485867564 is about 786.1509960325.

The spelling of 485867564 in words is "four hundred eighty-five million, eight hundred sixty-seven thousand, five hundred sixty-four".