13815783351 has 12 divisors (see below), whose sum is σ = 19957210728. Its totient is φ = 9210024144.

The previous prime is 13815783323. The next prime is 13815783391. The reversal of 13815783351 is 15338751831.

It is not a de Polignac number, because 13815783351 - 2²² = 13811589047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13815783297 and 13815783306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13815783391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222621 + ... + 277833.

It is an arithmetic number, because the mean of its divisors is an integer number (1663100894).

Almost surely, 2^13815783351 is an apocalyptic number.

13815783351 is a deficient number, since it is larger than the sum of its proper divisors (6141427377).

13815783351 is a wasteful number, since it uses less digits than its factorization.

13815783351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83022 (or 83019 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The spelling of 13815783351 in words is "thirteen billion, eight hundred fifteen million, seven hundred eighty-three thousand, three hundred fifty-one".