5181134 has 8 divisors (see below), whose sum is σ = 8881968. Its totient is φ = 2220480.

The previous prime is 5181133. The next prime is 5181151. The reversal of 5181134 is 4311815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5181133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185027 + ... + 185054.

It is an arithmetic number, because the mean of its divisors is an integer number (1110246).

Almost surely, 2^5181134 is an apocalyptic number.

5181134 is a deficient number, since it is larger than the sum of its proper divisors (3700834).

5181134 is a wasteful number, since it uses less digits than its factorization.

5181134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370090.

The product of its digits is 480, while the sum is 23.

The square root of 5181134 is about 2276.2104472126. The cubic root of 5181134 is about 173.0380483656.

Adding to 5181134 its reverse (4311815), we get a palindrome (9492949).

The spelling of 5181134 in words is "five million, one hundred eighty-one thousand, one hundred thirty-four".