2498754291266 has 16 divisors (see below), whose sum is σ = 3775605455160. Its totient is φ = 1240219697280.

The previous prime is 2498754291169. The next prime is 2498754291301. The reversal of 2498754291266 is 6621924578942.

It can be written as a sum of positive squares in 4 ways, for example, as 2396523821041 + 102230470225 = 1548071^2 + 319735^2 .

It is a Curzon number.

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, 10253480 + ... + 10494348.

Almost surely, 2^{2498754291266} is an apocalyptic number.

2498754291266 is a deficient number, since it is larger than the sum of its proper divisors (1276851163894).

2498754291266 is a wasteful number, since it uses less digits than its factorization.

2498754291266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278869.

The product of its digits is 104509440, while the sum is 65.

The spelling of 2498754291266 in words is "two trillion, four hundred ninety-eight billion, seven hundred fifty-four million, two hundred ninety-one thousand, two hundred sixty-six".