13083976890 has 24 divisors (see below), whose sum is σ = 34018340148. Its totient is φ = 3489060480.

The previous prime is 13083976853. The next prime is 13083976907. The reversal of 13083976890 is 9867938031.

It can be written as a sum of positive squares in 2 ways, for example, as 13056947289 + 27029601 = 114267^2 + 5199^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72688671 + ... + 72688850.

Almost surely, 2^13083976890 is an apocalyptic number.

13083976890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13083976890 is an abundant number, since it is smaller than the sum of its proper divisors (20934363258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13083976890 is a wasteful number, since it uses less digits than its factorization.

13083976890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145377534 (or 145377531 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 13083976890 in words is "thirteen billion, eighty-three million, nine hundred seventy-six thousand, eight hundred ninety".