2498847911 has 16 divisors (see below), whose sum is σ = 2906892288. Its totient is φ = 2103796800.

The previous prime is 2498847893. The next prime is 2498847961. The reversal of 2498847911 is 1197488942.

2498847911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2498847911 - 2¹⁸ = 2498585767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498847961) 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, 125411 + ... + 143963.

It is an arithmetic number, because the mean of its divisors is an integer number (181680768).

Almost surely, 2^2498847911 is an apocalyptic number.

2498847911 is a deficient number, since it is larger than the sum of its proper divisors (408044377).

2498847911 is a wasteful number, since it uses less digits than its factorization.

2498847911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902.

The product of its digits is 1161216, while the sum is 53.

The square root of 2498847911 is about 49988.4777823850. The cubic root of 2498847911 is about 1357.0002928852. Note that the first 3 decimals are identical.

The spelling of 2498847911 in words is "two billion, four hundred ninety-eight million, eight hundred forty-seven thousand, nine hundred eleven".