2544996292 has 6 divisors (see below), whose sum is σ = 4453743518. Its totient is φ = 1272498144.

The previous prime is 2544996281. The next prime is 2544996301. The reversal of 2544996292 is 2926994452.

It can be written as a sum of positive squares in only one way, i.e., 1547320896 + 997675396 = 39336^2 + 31586^2 .

It is a super-2 number, since 2×2544996292² = 12954012252587498528, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 318124533 + ... + 318124540.

Almost surely, 2^2544996292 is an apocalyptic number.

It is an amenable number.

2544996292 is a deficient number, since it is larger than the sum of its proper divisors (1908747226).

2544996292 is a wasteful number, since it uses less digits than its factorization.

2544996292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636249077 (or 636249075 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 52.

The square root of 2544996292 is about 50447.9562717857. The cubic root of 2544996292 is about 1365.3030213673.

The spelling of 2544996292 in words is "two billion, five hundred forty-four million, nine hundred ninety-six thousand, two hundred ninety-two".