2445602880 has 224 divisors, whose sum is σ = 9260457984. Its totient is φ = 534657024.

The previous prime is 2445602843. The next prime is 2445602959. The reversal of 2445602880 is 882065442.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-3 number, since 3×2445602880³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146649 + ... + 162471.

Almost surely, 2^2445602880 is an apocalyptic number.

2445602880 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 2445602880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4630228992).

2445602880 is an abundant number, since it is smaller than the sum of its proper divisors (6814855104).

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

2445602880 is a wasteful number, since it uses less digits than its factorization.

2445602880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15873 (or 15863 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 2445602880 is about 49453.0371160357. The cubic root of 2445602880 is about 1347.2927694555.

The spelling of 2445602880 in words is "two billion, four hundred forty-five million, six hundred two thousand, eight hundred eighty".