25000252763911 has 2 divisors, whose sum is σ = 25000252763912. Its totient is φ = 25000252763910.

The previous prime is 25000252763803. The next prime is 25000252763957. The reversal of 25000252763911 is 11936725200052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25000252763911 - 2¹⁵ = 25000252731143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25000252769911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500126381955 + 12500126381956.

It is an arithmetic number, because the mean of its divisors is an integer number (12500126381956).

Almost surely, 2^{25000252763911} is an apocalyptic number.

25000252763911 is a deficient number, since it is larger than the sum of its proper divisors (1).

25000252763911 is an equidigital number, since it uses as much as digits as its factorization.

25000252763911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

Adding to 25000252763911 its reverse (11936725200052), we get a palindrome (36936977963963).

The spelling of 25000252763911 in words is "twenty-five trillion, two hundred fifty-two million, seven hundred sixty-three thousand, nine hundred eleven".