5247537 has 4 divisors (see below), whose sum is σ = 6996720. Its totient is φ = 3498356.

The previous prime is 5247533. The next prime is 5247581. The reversal of 5247537 is 7357425.

5247537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 5247537 - 2² = 5247533 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5247498 and 5247507.

It is not an unprimeable number, because it can be changed into a prime (5247533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874587 + ... + 874592.

It is an arithmetic number, because the mean of its divisors is an integer number (1749180).

Almost surely, 2^5247537 is an apocalyptic number.

It is an amenable number.

5247537 is a deficient number, since it is larger than the sum of its proper divisors (1749183).

5247537 is a wasteful number, since it uses less digits than its factorization.

5247537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749182.

The product of its digits is 29400, while the sum is 33.

The square root of 5247537 is about 2290.7503137618. The cubic root of 5247537 is about 173.7741487750.

The spelling of 5247537 in words is "five million, two hundred forty-seven thousand, five hundred thirty-seven".