5485538 has 4 divisors (see below), whose sum is σ = 8228310. Its totient is φ = 2742768.

The previous prime is 5485537. The next prime is 5485541. The reversal of 5485538 is 8355845.

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

It can be written as a sum of positive squares in only one way, i.e., 4355569 + 1129969 = 2087^2 + 1063^2 .

It is a super-2 number, since 2×5485538² = 60182254298888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5485537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371383 + ... + 1371386.

Almost surely, 2^5485538 is an apocalyptic number.

5485538 is a deficient number, since it is larger than the sum of its proper divisors (2742772).

5485538 is a wasteful number, since it uses less digits than its factorization.

5485538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742771.

The product of its digits is 96000, while the sum is 38.

The square root of 5485538 is about 2342.1225416276. The cubic root of 5485538 is about 176.3625661214.

The spelling of 5485538 in words is "five million, four hundred eighty-five thousand, five hundred thirty-eight".