465613664 has 12 divisors (see below), whose sum is σ = 916676964. Its totient is φ = 232806816.

The previous prime is 465613627. The next prime is 465613667. The reversal of 465613664 is 466316564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465613667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275182 + ... + 7275245.

It is an arithmetic number, because the mean of its divisors is an integer number (76389747).

Almost surely, 2^465613664 is an apocalyptic number.

It is an amenable number.

465613664 is a deficient number, since it is larger than the sum of its proper divisors (451063300).

465613664 is a wasteful number, since it uses less digits than its factorization.

465613664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14550437 (or 14550429 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 465613664 is about 21578.0829547020. The cubic root of 465613664 is about 775.0717458380.

The spelling of 465613664 in words is "four hundred sixty-five million, six hundred thirteen thousand, six hundred sixty-four".