2505752750843 has 2 divisors, whose sum is σ = 2505752750844. Its totient is φ = 2505752750842.

The previous prime is 2505752750797. The next prime is 2505752750881. The reversal of 2505752750843 is 3480572575052.

2505752750843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2505752750843 - 2³² = 2501457783547 is a prime.

It is not a weakly prime, because it can be changed into another prime (2505752750443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252876375421 + 1252876375422.

It is an arithmetic number, because the mean of its divisors is an integer number (1252876375422).

Almost surely, 2^{2505752750843} is an apocalyptic number.

2505752750843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505752750843 is an equidigital number, since it uses as much as digits as its factorization.

2505752750843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760000, while the sum is 53.

The spelling of 2505752750843 in words is "two trillion, five hundred five billion, seven hundred fifty-two million, seven hundred fifty thousand, eight hundred forty-three".