4365500720 has 160 divisors (see below), whose sum is σ = 12374208000. Its totient is φ = 1398140928.

The previous prime is 4365500701. The next prime is 4365500749. The reversal of 4365500720 is 270055634.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1321631 + ... + 1324929.

It is an arithmetic number, because the mean of its divisors is an integer number (77338800).

Almost surely, 2^4365500720 is an apocalyptic number.

4365500720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4365500720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6187104000).

4365500720 is an abundant number, since it is smaller than the sum of its proper divisors (8008707280).

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

4365500720 is a wasteful number, since it uses less digits than its factorization.

4365500720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475 (or 3469 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 4365500720 is about 66071.9359486310. The cubic root of 4365500720 is about 1634.3485725796.

The spelling of 4365500720 in words is "four billion, three hundred sixty-five million, five hundred thousand, seven hundred twenty".