15883183154112 has 112 divisors (see below), whose sum is σ = 42693789054720. Its totient is φ = 5210200461312.

The previous prime is 15883183154093. The next prime is 15883183154119. The reversal of 15883183154112 is 21145138138851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15883183154119) 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 15 ways as a sum of consecutive naturals, for example, 12367933 + ... + 13591619.

Almost surely, 2^{15883183154112} is an apocalyptic number.

15883183154112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15883183154112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21346894527360).

15883183154112 is an abundant number, since it is smaller than the sum of its proper divisors (26810605900608).

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

15883183154112 is a wasteful number, since it uses less digits than its factorization.

15883183154112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224778 (or 1224768 counting only the distinct ones).

The product of its digits is 921600, while the sum is 51.

The spelling of 15883183154112 in words is "fifteen trillion, eight hundred eighty-three billion, one hundred eighty-three million, one hundred fifty-four thousand, one hundred twelve".