5137487 has 8 divisors (see below), whose sum is σ = 5506656. Its totient is φ = 4780512.

The previous prime is 5137477. The next prime is 5137499. The reversal of 5137487 is 7847315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5137487 - 2¹⁰ = 5136463 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 (5137477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2168 + ... + 3869.

It is an arithmetic number, because the mean of its divisors is an integer number (688332).

Almost surely, 2^5137487 is an apocalyptic number.

5137487 is a deficient number, since it is larger than the sum of its proper divisors (369169).

5137487 is a wasteful number, since it uses less digits than its factorization.

5137487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097.

The product of its digits is 23520, while the sum is 35.

The square root of 5137487 is about 2266.6025236022. The cubic root of 5137487 is about 172.5507741035.

It can be divided in two parts, 513 and 7487, that added together give a cube (8000 = 20³).

The spelling of 5137487 in words is "five million, one hundred thirty-seven thousand, four hundred eighty-seven".