5538863 has 16 divisors (see below), whose sum is σ = 6420480. Its totient is φ = 4730400.

The previous prime is 5538859. The next prime is 5538877. The reversal of 5538863 is 3688355.

It is a cyclic number.

It is not a de Polignac number, because 5538863 - 2² = 5538859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12398 + ... + 12836.

It is an arithmetic number, because the mean of its divisors is an integer number (401280).

Almost surely, 2^5538863 is an apocalyptic number.

5538863 is a deficient number, since it is larger than the sum of its proper divisors (881617).

5538863 is a wasteful number, since it uses less digits than its factorization.

5538863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518.

The product of its digits is 86400, while the sum is 38.

The square root of 5538863 is about 2353.4789142884. The cubic root of 5538863 is about 176.9321987008.

The spelling of 5538863 in words is "five million, five hundred thirty-eight thousand, eight hundred sixty-three".