5432459 has 4 divisors (see below), whose sum is σ = 5565000. Its totient is φ = 5299920.

The previous prime is 5432443. The next prime is 5432489. The reversal of 5432459 is 9542345.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5432459 - 2⁴ = 5432443 is a prime.

It is a super-2 number, since 2×5432459² = 59023221573362, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5432419) by changing a digit.

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, 66209 + ... + 66290.

It is an arithmetic number, because the mean of its divisors is an integer number (1391250).

Almost surely, 2^5432459 is an apocalyptic number.

5432459 is a deficient number, since it is larger than the sum of its proper divisors (132541).

5432459 is a wasteful number, since it uses less digits than its factorization.

5432459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132540.

The product of its digits is 21600, while the sum is 32.

The square root of 5432459 is about 2330.7636087772. The cubic root of 5432459 is about 175.7918833936.

The spelling of 5432459 in words is "five million, four hundred thirty-two thousand, four hundred fifty-nine".