2544166292 has 12 divisors (see below), whose sum is σ = 4455187296. Its totient is φ = 1271255640.

The previous prime is 2544166279. The next prime is 2544166301. The reversal of 2544166292 is 2926614452.

2544166292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199934 + ... + 212277.

It is an arithmetic number, because the mean of its divisors is an integer number (371265608).

Almost surely, 2^2544166292 is an apocalyptic number.

It is an amenable number.

2544166292 is a deficient number, since it is larger than the sum of its proper divisors (1911021004).

2544166292 is a wasteful number, since it uses less digits than its factorization.

2544166292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413758 (or 413756 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 2544166292 is about 50439.7293014148. The cubic root of 2544166292 is about 1365.1545830737.

The spelling of 2544166292 in words is "two billion, five hundred forty-four million, one hundred sixty-six thousand, two hundred ninety-two".