13900458853 has 2 divisors, whose sum is σ = 13900458854. Its totient is φ = 13900458852.

The previous prime is 13900458841. The next prime is 13900458889. The reversal of 13900458853 is 35885400931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11530034884 + 2370423969 = 107378^2 + 48687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13900458853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13900458893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6950229426 + 6950229427.

It is an arithmetic number, because the mean of its divisors is an integer number (6950229427).

Almost surely, 2^13900458853 is an apocalyptic number.

It is an amenable number.

13900458853 is a deficient number, since it is larger than the sum of its proper divisors (1).

13900458853 is an equidigital number, since it uses as much as digits as its factorization.

13900458853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 13900458853 in words is "thirteen billion, nine hundred million, four hundred fifty-eight thousand, eight hundred fifty-three".