13450901 has 2 divisors, whose sum is σ = 13450902. Its totient is φ = 13450900.

The previous prime is 13450889. The next prime is 13450903. The reversal of 13450901 is 10905431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11122225 + 2328676 = 3335^2 + 1526^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13450901 is a prime.

Together with 13450903, 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 (13450903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6725450 + 6725451.

It is an arithmetic number, because the mean of its divisors is an integer number (6725451).

Almost surely, 2^13450901 is an apocalyptic number.

It is an amenable number.

13450901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13450901 is an equidigital number, since it uses as much as digits as its factorization.

13450901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 13450901 is about 3667.5470003805. The cubic root of 13450901 is about 237.8211411890.

The spelling of 13450901 in words is "thirteen million, four hundred fifty thousand, nine hundred one".