2544980940047 has 8 divisors (see below), whose sum is σ = 3132284234016. Its totient is φ = 2013611293152.

The previous prime is 2544980940011. The next prime is 2544980940049. The reversal of 2544980940047 is 7400490894452.

It is a happy number.

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 2544980940047 - 2²² = 2544976745743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2544980939974 and 2544980940001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544980940049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13983411668 + ... + 13983411849.

It is an arithmetic number, because the mean of its divisors is an integer number (391535529252).

Almost surely, 2^{2544980940047} is an apocalyptic number.

2544980940047 is a deficient number, since it is larger than the sum of its proper divisors (587303293969).

2544980940047 is a wasteful number, since it uses less digits than its factorization.

2544980940047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27966823537.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 2544980940047 in words is "two trillion, five hundred forty-four billion, nine hundred eighty million, nine hundred forty thousand, forty-seven".