468545864 has 16 divisors (see below), whose sum is σ = 895100220. Its totient is φ = 229852480.

The previous prime is 468545851. The next prime is 468545879.

468545864 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 447660964 + 20884900 = 21158^2 + 4570^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552107 + ... + 552954.

Almost surely, 2^468545864 is an apocalyptic number.

It is an amenable number.

468545864 is a deficient number, since it is larger than the sum of its proper divisors (426554356).

468545864 is a wasteful number, since it uses less digits than its factorization.

468545864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105120 (or 1105116 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 50.

The square root of 468545864 is about 21645.9202622573. The cubic root of 468545864 is about 776.6953460238.

The spelling of 468545864 in words is "four hundred sixty-eight million, five hundred forty-five thousand, eight hundred sixty-four".