25114505411 has 2 divisors, whose sum is σ = 25114505412. Its totient is φ = 25114505410.

The previous prime is 25114505407. The next prime is 25114505417. The reversal of 25114505411 is 11450541152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25114505411 - 2² = 25114505407 is a prime.

It is not a weakly prime, because it can be changed into another prime (25114505417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12557252705 + 12557252706.

It is an arithmetic number, because the mean of its divisors is an integer number (12557252706).

Almost surely, 2^25114505411 is an apocalyptic number.

25114505411 is a deficient number, since it is larger than the sum of its proper divisors (1).

25114505411 is an equidigital number, since it uses as much as digits as its factorization.

25114505411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 25114505411 in words is "twenty-five billion, one hundred fourteen million, five hundred five thousand, four hundred eleven".