4415480280 has 96 divisors (see below), whose sum is σ = 14414924160. Its totient is φ = 1172160000.

The previous prime is 4415480239. The next prime is 4415480299. The reversal of 4415480280 is 820845144.

It is a super-2 number, since 2×4415480280² = 38992932206137756800, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52780 + ... + 107780.

It is an arithmetic number, because the mean of its divisors is an integer number (150155460).

Almost surely, 2^4415480280 is an apocalyptic number.

4415480280 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 4415480280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7207462080).

4415480280 is an abundant number, since it is smaller than the sum of its proper divisors (9999443880).

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

4415480280 is a wasteful number, since it uses less digits than its factorization.

4415480280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55241 (or 55234 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 4415480280 is about 66449.0803548100. The cubic root of 4415480280 is about 1640.5620074644.

The spelling of 4415480280 in words is "four billion, four hundred fifteen million, four hundred eighty thousand, two hundred eighty".