2448661580 has 24 divisors (see below), whose sum is σ = 5143285392. Its totient is φ = 979255872.

The previous prime is 2448661543. The next prime is 2448661597. The reversal of 2448661580 is 851668442.

It is a happy number.

2448661580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112679 + ... + 132641.

It is an arithmetic number, because the mean of its divisors is an integer number (214303558).

Almost surely, 2^2448661580 is an apocalyptic number.

2448661580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2448661580 is an abundant number, since it is smaller than the sum of its proper divisors (2694623812).

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

2448661580 is a wasteful number, since it uses less digits than its factorization.

2448661580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26105 (or 26103 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 2448661580 is about 49483.9527523823. The cubic root of 2448661580 is about 1347.8542189586.

The spelling of 2448661580 in words is "two billion, four hundred forty-eight million, six hundred sixty-one thousand, five hundred eighty".