5538042 has 12 divisors (see below), whose sum is σ = 11999130. Its totient is φ = 1846008.

The previous prime is 5538041. The next prime is 5538053. The reversal of 5538042 is 2408355.

It can be written as a sum of positive squares in only one way, i.e., 4076361 + 1461681 = 2019^2 + 1209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5537997 and 5538015.

It is not an unprimeable number, because it can be changed into a prime (5538041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153817 + ... + 153852.

Almost surely, 2^5538042 is an apocalyptic number.

5538042 is an abundant number, since it is smaller than the sum of its proper divisors (6461088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5538042 is a wasteful number, since it uses less digits than its factorization.

5538042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307677 (or 307674 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5538042 is about 2353.3044851867. The cubic root of 5538042 is about 176.9234563222.

The spelling of 5538042 in words is "five million, five hundred thirty-eight thousand, forty-two".