13350025399 has 2 divisors, whose sum is σ = 13350025400. Its totient is φ = 13350025398.

The previous prime is 13350025327. The next prime is 13350025459. The reversal of 13350025399 is 99352005331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13350025399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13350026399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6675012699 + 6675012700.

It is an arithmetic number, because the mean of its divisors is an integer number (6675012700).

Almost surely, 2^13350025399 is an apocalyptic number.

13350025399 is a deficient number, since it is larger than the sum of its proper divisors (1).

13350025399 is an equidigital number, since it uses as much as digits as its factorization.

13350025399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109350, while the sum is 40.

The spelling of 13350025399 in words is "thirteen billion, three hundred fifty million, twenty-five thousand, three hundred ninety-nine".