5452138 has 8 divisors (see below), whose sum is σ = 8659332. Its totient is φ = 2565696.

The previous prime is 5452123. The next prime is 5452159. The reversal of 5452138 is 8312545.

It can be written as a sum of positive squares in 2 ways, for example, as 4397409 + 1054729 = 2097^2 + 1027^2 .

It is a sphenic number, since it is the product of 3 distinct 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 in 3 ways as a sum of consecutive naturals, for example, 80145 + ... + 80212.

Almost surely, 2^5452138 is an apocalyptic number.

5452138 is a deficient number, since it is larger than the sum of its proper divisors (3207194).

5452138 is a wasteful number, since it uses less digits than its factorization.

5452138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160376.

The product of its digits is 4800, while the sum is 28.

The square root of 5452138 is about 2334.9813703754. The cubic root of 5452138 is about 176.0038954028.

The spelling of 5452138 in words is "five million, four hundred fifty-two thousand, one hundred thirty-eight".