5087993 has 4 divisors (see below), whose sum is σ = 5092608. Its totient is φ = 5083380.

The previous prime is 5087969. The next prime is 5088007. The reversal of 5087993 is 3997805.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5087993 - 2¹⁴ = 5071609 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 5087993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087923) 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, 428 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (1273152).

Almost surely, 2^5087993 is an apocalyptic number.

It is an amenable number.

5087993 is a deficient number, since it is larger than the sum of its proper divisors (4615).

5087993 is a wasteful number, since it uses less digits than its factorization.

5087993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4614.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 5087993 is about 2255.6579971263. The cubic root of 5087993 is about 171.9948732022.

The spelling of 5087993 in words is "five million, eighty-seven thousand, nine hundred ninety-three".