5187303 has 24 divisors (see below), whose sum is σ = 8251776. Its totient is φ = 3114000.

The previous prime is 5187293. The next prime is 5187313. The reversal of 5187303 is 3037815.

5187303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5187293) and next prime (5187313).

It is not a de Polignac number, because 5187303 - 2⁵ = 5187271 is a prime.

It is a super-2 number, since 2×5187303² = 53816224827618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187313) 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, 14776 + ... + 15122.

It is an arithmetic number, because the mean of its divisors is an integer number (343824).

Almost surely, 2^5187303 is an apocalyptic number.

5187303 is a deficient number, since it is larger than the sum of its proper divisors (3064473).

5187303 is a wasteful number, since it uses less digits than its factorization.

5187303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5187303 is about 2277.5651472570. The cubic root of 5187303 is about 173.1066979658.

The spelling of 5187303 in words is "five million, one hundred eighty-seven thousand, three hundred three".