13083990485 has 8 divisors (see below), whose sum is σ = 15997030200. Its totient is φ = 10269697984.

The previous prime is 13083990457. The next prime is 13083990503. The reversal of 13083990485 is 58409938031.

It can be written as a sum of positive squares in 4 ways, for example, as 2973084676 + 10110905809 = 54526^2 + 100553^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13083990485 - 2¹⁶ = 13083924949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24686510 + ... + 24687039.

It is an arithmetic number, because the mean of its divisors is an integer number (1999628775).

Almost surely, 2^13083990485 is an apocalyptic number.

It is an amenable number.

13083990485 is a deficient number, since it is larger than the sum of its proper divisors (2913039715).

13083990485 is an equidigital number, since it uses as much as digits as its factorization.

13083990485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49373607.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 13083990485 in words is "thirteen billion, eighty-three million, nine hundred ninety thousand, four hundred eighty-five".