13823412551 has 16 divisors (see below), whose sum is σ = 16351587840. Its totient is φ = 11562899040.

The previous prime is 13823412541. The next prime is 13823412557. The reversal of 13823412551 is 15521432831.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13823412551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13823412557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210955 + ... + 1222316.

It is an arithmetic number, because the mean of its divisors is an integer number (1021974240).

Almost surely, 2^13823412551 is an apocalyptic number.

13823412551 is a deficient number, since it is larger than the sum of its proper divisors (2528175289).

13823412551 is a wasteful number, since it uses less digits than its factorization.

13823412551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433326.

The product of its digits is 28800, while the sum is 35.

The spelling of 13823412551 in words is "thirteen billion, eight hundred twenty-three million, four hundred twelve thousand, five hundred fifty-one".