13099084550 has 12 divisors (see below), whose sum is σ = 24364297356. Its totient is φ = 5239633800.

The previous prime is 13099084549. The next prime is 13099084571. The reversal of 13099084550 is 5548099031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130990796 + ... + 130990895.

It is an arithmetic number, because the mean of its divisors is an integer number (2030358113).

Almost surely, 2^13099084550 is an apocalyptic number.

13099084550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13099084550 is a deficient number, since it is larger than the sum of its proper divisors (11265212806).

13099084550 is a wasteful number, since it uses less digits than its factorization.

13099084550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261981703 (or 261981698 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 13099084550 in words is "thirteen billion, ninety-nine million, eighty-four thousand, five hundred fifty".