5103993 has 12 divisors (see below), whose sum is σ = 6926640. Its totient is φ = 3343032.

The previous prime is 5103991. The next prime is 5103997. The reversal of 5103993 is 3993015.

It is not a de Polignac number, because 5103993 - 2¹ = 5103991 is a prime.

5103993 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5103993.

It is not an unprimeable number, because it can be changed into a prime (5103991) 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 11 ways as a sum of consecutive naturals, for example, 13278 + ... + 13656.

It is an arithmetic number, because the mean of its divisors is an integer number (577220).

Almost surely, 2^5103993 is an apocalyptic number.

It is an amenable number.

5103993 is a deficient number, since it is larger than the sum of its proper divisors (1822647).

5103993 is an equidigital number, since it uses as much as digits as its factorization.

5103993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 5103993 is about 2259.2018502117. The cubic root of 5103993 is about 172.1749729249.

The spelling of 5103993 in words is "five million, one hundred three thousand, nine hundred ninety-three".