2544292972 has 48 divisors (see below), whose sum is σ = 4936291360. Its totient is φ = 1146809664.

The previous prime is 2544292969. The next prime is 2544292979. The reversal of 2544292972 is 2792924452.

It is not an unprimeable number, because it can be changed into a prime (2544292979) 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, 374518 + ... + 381250.

Almost surely, 2^2544292972 is an apocalyptic number.

It is an amenable number.

2544292972 is a deficient number, since it is larger than the sum of its proper divisors (2391998388).

2544292972 is a wasteful number, since it uses less digits than its factorization.

2544292972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819 (or 6791 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 2544292972 is about 50440.9850419280. The cubic root of 2544292972 is about 1365.1772407793.

The spelling of 2544292972 in words is "two billion, five hundred forty-four million, two hundred ninety-two thousand, nine hundred seventy-two".