504044102544407 has 2 divisors, whose sum is σ = 504044102544408. Its totient is φ = 504044102544406.

The previous prime is 504044102544401. The next prime is 504044102544509. The reversal of 504044102544407 is 704445201440405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 504044102544407 - 2²⁶ = 504044035435543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504044102544401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252022051272203 + 252022051272204.

It is an arithmetic number, because the mean of its divisors is an integer number (252022051272204).

Almost surely, 2^{504044102544407} is an apocalyptic number.

504044102544407 is a deficient number, since it is larger than the sum of its proper divisors (1).

504044102544407 is an equidigital number, since it uses as much as digits as its factorization.

504044102544407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1433600, while the sum is 44.

The spelling of 504044102544407 in words is "five hundred four trillion, forty-four billion, one hundred two million, five hundred forty-four thousand, four hundred seven".