25345013411 has 2 divisors, whose sum is σ = 25345013412. Its totient is φ = 25345013410.

The previous prime is 25345013401. The next prime is 25345013443. The reversal of 25345013411 is 11431054352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25345013411 - 2³⁰ = 24271271587 is a prime.

It is not a weakly prime, because it can be changed into another prime (25345013401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12672506705 + 12672506706.

It is an arithmetic number, because the mean of its divisors is an integer number (12672506706).

Almost surely, 2^25345013411 is an apocalyptic number.

25345013411 is a deficient number, since it is larger than the sum of its proper divisors (1).

25345013411 is an equidigital number, since it uses as much as digits as its factorization.

25345013411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 25345013411 its reverse (11431054352), we get a palindrome (36776067763).

The spelling of 25345013411 in words is "twenty-five billion, three hundred forty-five million, thirteen thousand, four hundred eleven".