13745503699 has 2 divisors, whose sum is σ = 13745503700. Its totient is φ = 13745503698.

The previous prime is 13745503669. The next prime is 13745503753. The reversal of 13745503699 is 99630554731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13745503699 - 2¹⁵ = 13745470931 is a prime.

It is not a weakly prime, because it can be changed into another prime (13745503669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6872751849 + 6872751850.

It is an arithmetic number, because the mean of its divisors is an integer number (6872751850).

Almost surely, 2^13745503699 is an apocalyptic number.

13745503699 is a deficient number, since it is larger than the sum of its proper divisors (1).

13745503699 is an equidigital number, since it uses as much as digits as its factorization.

13745503699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 52.

The spelling of 13745503699 in words is "thirteen billion, seven hundred forty-five million, five hundred three thousand, six hundred ninety-nine".