14253650897 has 2 divisors, whose sum is σ = 14253650898. Its totient is φ = 14253650896.

The previous prime is 14253650863. The next prime is 14253650903. The reversal of 14253650897 is 79805635241.

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., 13016299921 + 1237350976 = 114089^2 + 35176^2 .

It is a cyclic number.

It is not a de Polignac number, because 14253650897 - 2¹⁶ = 14253585361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14253650497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126825448 + 7126825449.

It is an arithmetic number, because the mean of its divisors is an integer number (7126825449).

It is a 1-persistent number, because it is pandigital, but 2⋅14253650897 = 28507301794 is not.

Almost surely, 2^14253650897 is an apocalyptic number.

It is an amenable number.

14253650897 is a deficient number, since it is larger than the sum of its proper divisors (1).

14253650897 is an equidigital number, since it uses as much as digits as its factorization.

14253650897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 14253650897 in words is "fourteen billion, two hundred fifty-three million, six hundred fifty thousand, eight hundred ninety-seven".