2543364445204 has 48 divisors (see below), whose sum is σ = 4959261167616. Its totient is φ = 1131377378400.

The previous prime is 2543364445117. The next prime is 2543364445211. The reversal of 2543364445204 is 4025444633452.

It is a happy number.

It is a super-2 number, since 2×2543364445204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26470009 + ... + 26565919.

It is an arithmetic number, because the mean of its divisors is an integer number (103317940992).

Almost surely, 2^{2543364445204} is an apocalyptic number.

It is an amenable number.

2543364445204 is a deficient number, since it is larger than the sum of its proper divisors (2415896722412).

2543364445204 is a wasteful number, since it uses less digits than its factorization.

2543364445204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108796 (or 108794 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 46.

The spelling of 2543364445204 in words is "two trillion, five hundred forty-three billion, three hundred sixty-four million, four hundred forty-five thousand, two hundred four".