2549116792 has 16 divisors (see below), whose sum is σ = 4788991800. Its totient is φ = 1272052320.

The previous prime is 2549116777. The next prime is 2549116807. The reversal of 2549116792 is 2976119452.

It is an interprime number because it is at equal distance from previous prime (2549116777) and next prime (2549116807).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308934 + ... + 317077.

Almost surely, 2^2549116792 is an apocalyptic number.

It is an amenable number.

2549116792 is a deficient number, since it is larger than the sum of its proper divisors (2239875008).

2549116792 is a wasteful number, since it uses less digits than its factorization.

2549116792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626526 (or 626522 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 2549116792 is about 50488.7788721415. The cubic root of 2549116792 is about 1366.0394595977.

The spelling of 2549116792 in words is "two billion, five hundred forty-nine million, one hundred sixteen thousand, seven hundred ninety-two".