183831475113048 has 128 divisors (see below), whose sum is σ = 529851104870400. Its totient is φ = 52062200838144.

The previous prime is 183831475113031. The next prime is 183831475113071. The reversal of 183831475113048 is 840311574138381.

It is a happy number.

It is a super-2 number, since 2×183831475113048² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 19478508 + ... + 27332676.

It is an arithmetic number, because the mean of its divisors is an integer number (4139461756800).

Almost surely, 2^{183831475113048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 183831475113048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264925552435200).

183831475113048 is an abundant number, since it is smaller than the sum of its proper divisors (346019629757352).

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

183831475113048 is a wasteful number, since it uses less digits than its factorization.

183831475113048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7855409 (or 7855405 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 183831475113048 in words is "one hundred eighty-three trillion, eight hundred thirty-one billion, four hundred seventy-five million, one hundred thirteen thousand, forty-eight".