2488561305 has 16 divisors (see below), whose sum is σ = 3982328064. Its totient is φ = 1327022720.

The previous prime is 2488561277. The next prime is 2488561331. The reversal of 2488561305 is 5031658842.

It is not a de Polignac number, because 2488561305 - 2²⁴ = 2471784089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151285 + ... + 166925.

It is an arithmetic number, because the mean of its divisors is an integer number (248895504).

Almost surely, 2^2488561305 is an apocalyptic number.

It is an amenable number.

2488561305 is a deficient number, since it is larger than the sum of its proper divisors (1493766759).

2488561305 is a wasteful number, since it uses less digits than its factorization.

2488561305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26256.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 2488561305 is about 49885.4819060616. The cubic root of 2488561305 is about 1355.1356835484.

The spelling of 2488561305 in words is "two billion, four hundred eighty-eight million, five hundred sixty-one thousand, three hundred five".