2544056146 has 16 divisors (see below), whose sum is σ = 3952203840. Its totient is φ = 1226755600.

The previous prime is 2544056113. The next prime is 2544056147. The reversal of 2544056146 is 6416504452.

It is not an unprimeable number, because it can be changed into a prime (2544056147) 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 7 ways as a sum of consecutive naturals, for example, 26721 + ... + 76171.

It is an arithmetic number, because the mean of its divisors is an integer number (247012740).

Almost surely, 2^2544056146 is an apocalyptic number.

2544056146 is a deficient number, since it is larger than the sum of its proper divisors (1408147694).

2544056146 is a wasteful number, since it uses less digits than its factorization.

2544056146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50369.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2544056146 is about 50438.6374320322. The cubic root of 2544056146 is about 1365.1348819916.

The spelling of 2544056146 in words is "two billion, five hundred forty-four million, fifty-six thousand, one hundred forty-six".