5181033 has 24 divisors (see below), whose sum is σ = 8169120. Its totient is φ = 2895360.

The previous prime is 5181023. The next prime is 5181067. The reversal of 5181033 is 3301815.

It is a happy number.

5181033 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5181033 - 2⁴ = 5181017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5181013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5113 + ... + 6041.

It is an arithmetic number, because the mean of its divisors is an integer number (340380).

Almost surely, 2^5181033 is an apocalyptic number.

It is an amenable number.

5181033 is a deficient number, since it is larger than the sum of its proper divisors (2988087).

5181033 is a wasteful number, since it uses less digits than its factorization.

5181033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 956 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5181033 is about 2276.1882611067. The cubic root of 5181033 is about 173.0369239685.

Adding to 5181033 its reverse (3301815), we get a palindrome (8482848).

It can be divided in two parts, 518 and 1033, that added together give a palindrome (1551).

The spelling of 5181033 in words is "five million, one hundred eighty-one thousand, thirty-three".