5003403993 has 32 divisors (see below), whose sum is σ = 8478616320. Its totient is φ = 2856643200.

The previous prime is 5003403983. The next prime is 5003404027. The reversal of 5003403993 is 3993043005.

It is a happy number.

5003403993 is a `hidden beast` number, since 500 + 34 + 0 + 39 + 93 = 666.

It is not a de Polignac number, because 5003403993 - 2⁵ = 5003403961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5003403973) 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 31 ways as a sum of consecutive naturals, for example, 223093 + ... + 244493.

It is an arithmetic number, because the mean of its divisors is an integer number (264956760).

Almost surely, 2^5003403993 is an apocalyptic number.

It is an amenable number.

5003403993 is a deficient number, since it is larger than the sum of its proper divisors (3475212327).

5003403993 is a wasteful number, since it uses less digits than its factorization.

5003403993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22654 (or 22648 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 36.

The square root of 5003403993 is about 70734.7438887001. The cubic root of 5003403993 is about 1710.3639083923.

Adding to 5003403993 its reverse (3993043005), we get a palindrome (8996446998).

The spelling of 5003403993 in words is "five billion, three million, four hundred three thousand, nine hundred ninety-three".