5183785312 has 36 divisors (see below), whose sum is σ = 10384820460. Its totient is φ = 2546424576.

The previous prime is 5183785303. The next prime is 5183785361. The reversal of 5183785312 is 2135873815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3127588 + ... + 3129244.

It is an arithmetic number, because the mean of its divisors is an integer number (288467235).

Almost surely, 2^5183785312 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 5183785312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5192410230).

5183785312 is an abundant number, since it is smaller than the sum of its proper divisors (5201035148).

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

5183785312 is an frugal number, since it uses more digits than its factorization.

5183785312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383 (or 1718 counting only the distinct ones).

The product of its digits is 201600, while the sum is 43.

The square root of 5183785312 is about 71998.5090956750. The cubic root of 5183785312 is about 1730.6755925517.

The spelling of 5183785312 in words is "five billion, one hundred eighty-three million, seven hundred eighty-five thousand, three hundred twelve".