5518354 has 16 divisors (see below), whose sum is σ = 8550360. Its totient is φ = 2669440.

The previous prime is 5518351. The next prime is 5518397. The reversal of 5518354 is 4538155.

It can be written as a sum of positive squares in 4 ways, for example, as 3892729 + 1625625 = 1973^2 + 1275^2 .

It is not an unprimeable number, because it can be changed into a prime (5518351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13992 + ... + 14380.

Almost surely, 2^5518354 is an apocalyptic number.

5518354 is a deficient number, since it is larger than the sum of its proper divisors (3032006).

5518354 is a wasteful number, since it uses less digits than its factorization.

5518354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605.

The product of its digits is 12000, while the sum is 31.

The square root of 5518354 is about 2349.1177067146. The cubic root of 5518354 is about 176.7135503116.

The spelling of 5518354 in words is "five million, five hundred eighteen thousand, three hundred fifty-four".