4651065320 has 32 divisors (see below), whose sum is σ = 11416252320. Its totient is φ = 1691296320.

The previous prime is 4651065311. The next prime is 4651065371. The reversal of 4651065320 is 235601564.

It is a super-2 number, since 2×4651065320² = 43264817221813404800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5284862 + ... + 5285741.

It is an arithmetic number, because the mean of its divisors is an integer number (356757885).

Almost surely, 2^4651065320 is an apocalyptic number.

4651065320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4651065320 is an abundant number, since it is smaller than the sum of its proper divisors (6765187000).

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

4651065320 is a wasteful number, since it uses less digits than its factorization.

4651065320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570625 (or 10570621 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 4651065320 is about 68198.7193428146. The cubic root of 4651065320 is about 1669.2349897082.

Adding to 4651065320 its reverse (235601564), we get a palindrome (4886666884).

The spelling of 4651065320 in words is "four billion, six hundred fifty-one million, sixty-five thousand, three hundred twenty".