2548441488 has 20 divisors (see below), whose sum is σ = 6583473968. Its totient is φ = 849480480.

The previous prime is 2548441477. The next prime is 2548441507. The reversal of 2548441488 is 8841448452.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 53092531 = 2548441488 / (2 + 5 + 4 + 8 + 4 + 4 + 1 + 4 + 8 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26546218 + ... + 26546313.

Almost surely, 2^2548441488 is an apocalyptic number.

It is an amenable number.

2548441488 is an abundant number, since it is smaller than the sum of its proper divisors (4035032480).

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

2548441488 is a wasteful number, since it uses less digits than its factorization.

2548441488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53092542 (or 53092536 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 48.

The square root of 2548441488 is about 50482.0907649436. The cubic root of 2548441488 is about 1365.9188199854.

The spelling of 2548441488 in words is "two billion, five hundred forty-eight million, four hundred forty-one thousand, four hundred eighty-eight".