5018400133 has 4 divisors (see below), whose sum is σ = 5028877440. Its totient is φ = 5007922828.

The previous prime is 5018400103. The next prime is 5018400139. The reversal of 5018400133 is 3310048105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5018400133 - 2⁹ = 5018399621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5018400098 and 5018400107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018400139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237935 + ... + 5238892.

It is an arithmetic number, because the mean of its divisors is an integer number (1257219360).

Almost surely, 2^5018400133 is an apocalyptic number.

It is an amenable number.

5018400133 is a deficient number, since it is larger than the sum of its proper divisors (10477307).

5018400133 is a wasteful number, since it uses less digits than its factorization.

5018400133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10477306.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 5018400133 is about 70840.6672258245. The cubic root of 5018400133 is about 1712.0709645237.

Adding to 5018400133 its reverse (3310048105), we get a palindrome (8328448238).

The spelling of 5018400133 in words is "five billion, eighteen million, four hundred thousand, one hundred thirty-three".