5537816 has 16 divisors (see below), whose sum is σ = 10930200. Its totient is φ = 2623104.

The previous prime is 5537789. The next prime is 5537837. The reversal of 5537816 is 6187355.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18065 + ... + 18368.

Almost surely, 2^5537816 is an apocalyptic number.

It is an amenable number.

5537816 is a deficient number, since it is larger than the sum of its proper divisors (5392384).

5537816 is a wasteful number, since it uses less digits than its factorization.

5537816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36458 (or 36454 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 5537816 is about 2353.2564671111. The cubic root of 5537816 is about 176.9210496205.

The spelling of 5537816 in words is "five million, five hundred thirty-seven thousand, eight hundred sixteen".