2544912623 has 8 divisors (see below), whose sum is σ = 2776902480. Its totient is φ = 2313028480.

The previous prime is 2544912593. The next prime is 2544912647. The reversal of 2544912623 is 3262194452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2544912623 - 2¹⁰ = 2544911599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544912673) 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, 28973 + ... + 77001.

It is an arithmetic number, because the mean of its divisors is an integer number (347112810).

Almost surely, 2^2544912623 is an apocalyptic number.

2544912623 is a deficient number, since it is larger than the sum of its proper divisors (231989857).

2544912623 is a wasteful number, since it uses less digits than its factorization.

2544912623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52857.

The product of its digits is 103680, while the sum is 38.

The square root of 2544912623 is about 50447.1270044192. The cubic root of 2544912623 is about 1365.2880593559.

The spelling of 2544912623 in words is "two billion, five hundred forty-four million, nine hundred twelve thousand, six hundred twenty-three".