5187357 has 12 divisors (see below), whose sum is σ = 8563360. Its totient is φ = 2964168.

The previous prime is 5187353. The next prime is 5187359. The reversal of 5187357 is 7537815.

It is not a de Polignac number, because 5187357 - 2² = 5187353 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187353) 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, 41107 + ... + 41232.

Almost surely, 2^5187357 is an apocalyptic number.

It is an amenable number.

5187357 is a deficient number, since it is larger than the sum of its proper divisors (3376003).

5187357 is a wasteful number, since it uses less digits than its factorization.

5187357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82352 (or 82349 counting only the distinct ones).

The product of its digits is 29400, while the sum is 36.

The square root of 5187357 is about 2277.5770019914. The cubic root of 5187357 is about 173.1072986459.

It can be divided in two parts, 518 and 7357, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 5187357 in words is "five million, one hundred eighty-seven thousand, three hundred fifty-seven".