5450738 has 4 divisors (see below), whose sum is σ = 8176110. Its totient is φ = 2725368.

The previous prime is 5450737. The next prime is 5450749. The reversal of 5450738 is 8370545.

It is a happy number.

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., 4853209 + 597529 = 2203^2 + 773^2 .

It is not an unprimeable number, because it can be changed into a prime (5450737) 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, 1362683 + ... + 1362686.

Almost surely, 2^5450738 is an apocalyptic number.

5450738 is a deficient number, since it is larger than the sum of its proper divisors (2725372).

5450738 is a wasteful number, since it uses less digits than its factorization.

5450738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725371.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5450738 is about 2334.6815628689. The cubic root of 5450738 is about 175.9888293530.

It can be divided in two parts, 54507 and 38, that added together give a palindrome (54545).

The spelling of 5450738 in words is "five million, four hundred fifty thousand, seven hundred thirty-eight".