5537865 has 8 divisors (see below), whose sum is σ = 8860608. Its totient is φ = 2953520.

The previous prime is 5537863. The next prime is 5537879. The reversal of 5537865 is 5687355.

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

It is not a de Polignac number, because 5537865 - 2¹ = 5537863 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5537863) 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 7 ways as a sum of consecutive naturals, for example, 184581 + ... + 184610.

It is an arithmetic number, because the mean of its divisors is an integer number (1107576).

Almost surely, 2^5537865 is an apocalyptic number.

It is an amenable number.

5537865 is a deficient number, since it is larger than the sum of its proper divisors (3322743).

5537865 is a wasteful number, since it uses less digits than its factorization.

5537865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369199.

The product of its digits is 126000, while the sum is 39.

The square root of 5537865 is about 2353.2668781930. The cubic root of 5537865 is about 176.9215714331.

The spelling of 5537865 in words is "five million, five hundred thirty-seven thousand, eight hundred sixty-five".