2505300554959 has 2 divisors, whose sum is σ = 2505300554960. Its totient is φ = 2505300554958.

The previous prime is 2505300554957. The next prime is 2505300555061. The reversal of 2505300554959 is 9594550035052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2505300554959 - 2¹ = 2505300554957 is a prime.

Together with 2505300554957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505300554951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252650277479 + 1252650277480.

It is an arithmetic number, because the mean of its divisors is an integer number (1252650277480).

Almost surely, 2^{2505300554959} is an apocalyptic number.

2505300554959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505300554959 is an equidigital number, since it uses as much as digits as its factorization.

2505300554959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075000, while the sum is 52.

The spelling of 2505300554959 in words is "two trillion, five hundred five billion, three hundred million, five hundred fifty-four thousand, nine hundred fifty-nine".