2480555520 has 480 divisors, whose sum is σ = 9314832384. Its totient is φ = 608256000.

The previous prime is 2480555509. The next prime is 2480555521. The reversal of 2480555520 is 255550842.

It is a happy number.

2480555520 is a `hidden beast` number, since 2 + 4 + 80 + 5 + 55 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480555521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16427445 + ... + 16427595.

Almost surely, 2^2480555520 is an apocalyptic number.

2480555520 is a gapful number since it is divisible by the number (20) 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 2480555520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4657416192).

2480555520 is an abundant number, since it is smaller than the sum of its proper divisors (6834276864).

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

2480555520 is a wasteful number, since it uses less digits than its factorization.

2480555520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 2480555520 is about 49805.1756346667. The cubic root of 2480555520 is about 1353.6809501745.

The spelling of 2480555520 in words is "two billion, four hundred eighty million, five hundred fifty-five thousand, five hundred twenty".