5500138 has 16 divisors (see below), whose sum is σ = 9550080. Its totient is φ = 2326896.

The previous prime is 5500123. The next prime is 5500141. The reversal of 5500138 is 8310055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381 + ... + 3592.

It is an arithmetic number, because the mean of its divisors is an integer number (596880).

Almost surely, 2^5500138 is an apocalyptic number.

5500138 is a deficient number, since it is larger than the sum of its proper divisors (4049942).

5500138 is a wasteful number, since it uses less digits than its factorization.

5500138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 5500138 is about 2345.2373014260. The cubic root of 5500138 is about 176.5188930814.

The spelling of 5500138 in words is "five million, five hundred thousand, one hundred thirty-eight".