13812825080 has 16 divisors (see below), whose sum is σ = 31078856520. Its totient is φ = 5525130016.

The previous prime is 13812825079. The next prime is 13812825083. The reversal of 13812825080 is 8052821831.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13812825083) 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 3 ways as a sum of consecutive naturals, for example, 172660274 + ... + 172660353.

Almost surely, 2^13812825080 is an apocalyptic number.

13812825080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13812825080 is an abundant number, since it is smaller than the sum of its proper divisors (17266031440).

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

13812825080 is a wasteful number, since it uses less digits than its factorization.

13812825080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345320638 (or 345320634 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The spelling of 13812825080 in words is "thirteen billion, eight hundred twelve million, eight hundred twenty-five thousand, eighty".