2493749159 has 16 divisors (see below), whose sum is σ = 2888856576. Its totient is φ = 2127484800.

The previous prime is 2493749149. The next prime is 2493749173. The reversal of 2493749159 is 9519473942.

It is a cyclic number.

It is not a de Polignac number, because 2493749159 - 2²⁴ = 2476971943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2493749159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493749119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45674 + ... + 84104.

It is an arithmetic number, because the mean of its divisors is an integer number (180553536).

Almost surely, 2^2493749159 is an apocalyptic number.

2493749159 is a deficient number, since it is larger than the sum of its proper divisors (395107417).

2493749159 is a wasteful number, since it uses less digits than its factorization.

2493749159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38806.

The product of its digits is 2449440, while the sum is 53.

The square root of 2493749159 is about 49937.4524680625. The cubic root of 2493749159 is about 1356.0767046973.

The spelling of 2493749159 in words is "two billion, four hundred ninety-three million, seven hundred forty-nine thousand, one hundred fifty-nine".