465685775 has 12 divisors (see below), whose sum is σ = 577718232. Its totient is φ = 372375840.

The previous prime is 465685757. The next prime is 465685783. The reversal of 465685775 is 577586564.

It is not a de Polignac number, because 465685775 - 2¹² = 465681679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101072 + ... + 105578.

It is an arithmetic number, because the mean of its divisors is an integer number (48143186).

Almost surely, 2^465685775 is an apocalyptic number.

465685775 is a deficient number, since it is larger than the sum of its proper divisors (112032457).

465685775 is a wasteful number, since it uses less digits than its factorization.

465685775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8650 (or 8645 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 53.

The square root of 465685775 is about 21579.7538215801. The cubic root of 465685775 is about 775.1117563430. Note that the first 3 decimals are identical.

The spelling of 465685775 in words is "four hundred sixty-five million, six hundred eighty-five thousand, seven hundred seventy-five".