2548788579 has 16 divisors (see below), whose sum is σ = 3863798400. Its totient is φ = 1659675528.

The previous prime is 2548788577. The next prime is 2548788589. The reversal of 2548788579 is 9758878452.

2548788579 is a `hidden beast` number, since 2 + 5 + 487 + 8 + 85 + 79 = 666.

It is not a de Polignac number, because 2548788579 - 2¹ = 2548788577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2548788577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096509 + ... + 1098830.

It is an arithmetic number, because the mean of its divisors is an integer number (241487400).

Almost surely, 2^2548788579 is an apocalyptic number.

2548788579 is a deficient number, since it is larger than the sum of its proper divisors (1315009821).

2548788579 is a wasteful number, since it uses less digits than its factorization.

2548788579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195391 (or 2195385 counting only the distinct ones).

The product of its digits is 45158400, while the sum is 63.

The square root of 2548788579 is about 50485.5284116151. The cubic root of 2548788579 is about 1365.9808286822.

The spelling of 2548788579 in words is "two billion, five hundred forty-eight million, seven hundred eighty-eight thousand, five hundred seventy-nine".