465610064540 has 48 divisors (see below), whose sum is σ = 980589988224. Its totient is φ = 185709580800.

The previous prime is 465610064519. The next prime is 465610064561. The reversal of 465610064540 is 45460016564.

It is an interprime number because it is at equal distance from previous prime (465610064519) and next prime (465610064561).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13693160 + ... + 13727120.

It is an arithmetic number, because the mean of its divisors is an integer number (20428958088).

Almost surely, 2^465610064540 is an apocalyptic number.

It is an amenable number.

465610064540 is an abundant number, since it is smaller than the sum of its proper divisors (514979923684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465610064540 is a wasteful number, since it uses less digits than its factorization.

465610064540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35918 (or 35916 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 465610064540 in words is "four hundred sixty-five billion, six hundred ten million, sixty-four thousand, five hundred forty".