5286537 has 12 divisors (see below), whose sum is σ = 7671924. Its totient is φ = 3507840.

The previous prime is 5286517. The next prime is 5286551. The reversal of 5286537 is 7356825.

It can be written as a sum of positive squares in 2 ways, for example, as 318096 + 4968441 = 564^2 + 2229^2 .

It is not a de Polignac number, because 5286537 - 2⁷ = 5286409 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5286517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 837 + ... + 3357.

It is an arithmetic number, because the mean of its divisors is an integer number (639327).

Almost surely, 2^5286537 is an apocalyptic number.

It is an amenable number.

5286537 is a deficient number, since it is larger than the sum of its proper divisors (2385387).

5286537 is a wasteful number, since it uses less digits than its factorization.

5286537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760 (or 2757 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5286537 is about 2299.2470506668. The cubic root of 5286537 is about 174.2035865150.

The spelling of 5286537 in words is "five million, two hundred eighty-six thousand, five hundred thirty-seven".