464450065 has 16 divisors (see below), whose sum is σ = 572664960. Its totient is φ = 361474560.

The previous prime is 464450059. The next prime is 464450071. The reversal of 464450065 is 560054464.

It is an interprime number because it is at equal distance from previous prime (464450059) and next prime (464450071).

It is not a de Polignac number, because 464450065 - 2⁵ = 464450033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 464450065.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20500 + ... + 36730.

It is an arithmetic number, because the mean of its divisors is an integer number (35791560).

Almost surely, 2^464450065 is an apocalyptic number.

It is an amenable number.

464450065 is a deficient number, since it is larger than the sum of its proper divisors (108214895).

464450065 is a wasteful number, since it uses less digits than its factorization.

464450065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16392.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 464450065 is about 21551.1035680310. The cubic root of 464450065 is about 774.4255555858.

The spelling of 464450065 in words is "four hundred sixty-four million, four hundred fifty thousand, sixty-five".