112519463788 has 18 divisors (see below), whose sum is σ = 201496220156. Its totient is φ = 54949217568.

The previous prime is 112519463773. The next prime is 112519463789. The reversal of 112519463788 is 887364915211.

It is a super-2 number, since 2×112519463788² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112519463789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4386456 + ... + 4412032.

Almost surely, 2^112519463788 is an apocalyptic number.

It is an amenable number.

112519463788 is a deficient number, since it is larger than the sum of its proper divisors (88976756368).

112519463788 is an frugal number, since it uses more digits than its factorization.

112519463788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51201 (or 25622 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 55.

The spelling of 112519463788 in words is "one hundred twelve billion, five hundred nineteen million, four hundred sixty-three thousand, seven hundred eighty-eight".