13413422551 has 2 divisors, whose sum is σ = 13413422552. Its totient is φ = 13413422550.

The previous prime is 13413422549. The next prime is 13413422591. The reversal of 13413422551 is 15522431431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13413422551 - 2¹ = 13413422549 is a prime.

Together with 13413422549, 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 (13413422531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706711275 + 6706711276.

It is an arithmetic number, because the mean of its divisors is an integer number (6706711276).

Almost surely, 2^13413422551 is an apocalyptic number.

13413422551 is a deficient number, since it is larger than the sum of its proper divisors (1).

13413422551 is an equidigital number, since it uses as much as digits as its factorization.

13413422551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 31.

Adding to 13413422551 its reverse (15522431431), we get a palindrome (28935853982).

The spelling of 13413422551 in words is "thirteen billion, four hundred thirteen million, four hundred twenty-two thousand, five hundred fifty-one".