25050050550311 has 2 divisors, whose sum is σ = 25050050550312. Its totient is φ = 25050050550310.

The previous prime is 25050050550257. The next prime is 25050050550313. The reversal of 25050050550311 is 11305505005052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25050050550311 - 2⁶ = 25050050550247 is a prime.

Together with 25050050550313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25050050550313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12525025275155 + 12525025275156.

It is an arithmetic number, because the mean of its divisors is an integer number (12525025275156).

Almost surely, 2^{25050050550311} is an apocalyptic number.

25050050550311 is a deficient number, since it is larger than the sum of its proper divisors (1).

25050050550311 is an equidigital number, since it uses as much as digits as its factorization.

25050050550311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18750, while the sum is 32.

Adding to 25050050550311 its reverse (11305505005052), we get a palindrome (36355555555363).

The spelling of 25050050550311 in words is "twenty-five trillion, fifty billion, fifty million, five hundred fifty thousand, three hundred eleven".