465064565 has 16 divisors (see below), whose sum is σ = 652637568. Its totient is φ = 311484096.

The previous prime is 465064553. The next prime is 465064571. The reversal of 465064565 is 565460564.

It is not a de Polignac number, because 465064565 - 2¹² = 465060469 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 15 ways as a sum of consecutive naturals, for example, 153002 + ... + 156011.

It is an arithmetic number, because the mean of its divisors is an integer number (40789848).

Almost surely, 2^465064565 is an apocalyptic number.

It is an amenable number.

465064565 is a deficient number, since it is larger than the sum of its proper divisors (187573003).

465064565 is a wasteful number, since it uses less digits than its factorization.

465064565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309068.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 465064565 is about 21565.3556659750. The cubic root of 465064565 is about 774.7669448385.

The spelling of 465064565 in words is "four hundred sixty-five million, sixty-four thousand, five hundred sixty-five".