5183858394 has 96 divisors (see below), whose sum is σ = 13263554304. Its totient is φ = 1442528640.

The previous prime is 5183858387. The next prime is 5183858401. The reversal of 5183858394 is 4938583815.

5183858394 is a `hidden beast` number, since 51 + 8 + 3 + 8 + 583 + 9 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5183858387) and next prime (5183858401).

It is a self number, because there is not a number n which added to its sum of digits gives 5183858394.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 501967 + ... + 512189.

It is an arithmetic number, because the mean of its divisors is an integer number (138162024).

Almost surely, 2^5183858394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5183858394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6631777152).

5183858394 is an abundant number, since it is smaller than the sum of its proper divisors (8079695910).

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

5183858394 is a wasteful number, since it uses less digits than its factorization.

5183858394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10452 (or 10449 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The square root of 5183858394 is about 71999.0166182844. The cubic root of 5183858394 is about 1730.6837256457.

The spelling of 5183858394 in words is "five billion, one hundred eighty-three million, eight hundred fifty-eight thousand, three hundred ninety-four".