4523880240 has 480 divisors, whose sum is σ = 18048844800. Its totient is φ = 1037836800.

The previous prime is 4523880227. The next prime is 4523880241. The reversal of 4523880240 is 420883254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4523880195 and 4523880204.

It is not an unprimeable number, because it can be changed into a prime (4523880241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4965385 + ... + 4966295.

It is an arithmetic number, because the mean of its divisors is an integer number (37601760).

Almost surely, 2^4523880240 is an apocalyptic number.

4523880240 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 4523880240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9024422400).

4523880240 is an abundant number, since it is smaller than the sum of its proper divisors (13524964560).

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

4523880240 is a wasteful number, since it uses less digits than its factorization.

4523880240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 4523880240 is about 67259.7966098620. The cubic root of 4523880240 is about 1653.8788742694.

The spelling of 4523880240 in words is "four billion, five hundred twenty-three million, eight hundred eighty thousand, two hundred forty".