5518054 has 4 divisors (see below), whose sum is σ = 8277084. Its totient is φ = 2759026.

The previous prime is 5518043. The next prime is 5518099. The reversal of 5518054 is 4508155.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379512 + ... + 1379515.

It is an arithmetic number, because the mean of its divisors is an integer number (2069271).

Almost surely, 2^5518054 is an apocalyptic number.

5518054 is a deficient number, since it is larger than the sum of its proper divisors (2759030).

5518054 is a wasteful number, since it uses less digits than its factorization.

5518054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759029.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 5518054 is about 2349.0538520860. The cubic root of 5518054 is about 176.7103479662.

The spelling of 5518054 in words is "five million, five hundred eighteen thousand, fifty-four".