2587498255 has 4 divisors (see below), whose sum is σ = 3104997912. Its totient is φ = 2069998600.

The previous prime is 2587498241. The next prime is 2587498279. The reversal of 2587498255 is 5528947852.

2587498255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2587498255 - 2²⁷ = 2453280527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2587498196 and 2587498205.

It is a congruent number.

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, 258749821 + ... + 258749830.

It is an arithmetic number, because the mean of its divisors is an integer number (776249478).

Almost surely, 2^2587498255 is an apocalyptic number.

2587498255 is a deficient number, since it is larger than the sum of its proper divisors (517499657).

2587498255 is an equidigital number, since it uses as much as digits as its factorization.

2587498255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517499656.

The product of its digits is 8064000, while the sum is 55.

The square root of 2587498255 is about 50867.4577210224. The cubic root of 2587498255 is about 1372.8613815210.

The spelling of 2587498255 in words is "two billion, five hundred eighty-seven million, four hundred ninety-eight thousand, two hundred fifty-five".