5123235420048 has 40 divisors (see below), whose sum is σ = 13251384669600. Its totient is φ = 1705634193664.

The previous prime is 5123235420007. The next prime is 5123235420049. The reversal of 5123235420048 is 8400245323215.

It is a junction number, because it is equal to n+sod(n) for n = 5123235419988 and 5123235420015.

It is not an unprimeable number, because it can be changed into a prime (5123235420049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65927838 + ... + 66005501.

It is an arithmetic number, because the mean of its divisors is an integer number (331284616740).

Almost surely, 2^{5123235420048} is an apocalyptic number.

It is an amenable number.

5123235420048 is an abundant number, since it is smaller than the sum of its proper divisors (8128149249552).

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

5123235420048 is a wasteful number, since it uses less digits than its factorization.

5123235420048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131934159 (or 131934153 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 5123235420048 in words is "five trillion, one hundred twenty-three billion, two hundred thirty-five million, four hundred twenty thousand, forty-eight".