4542413 has 4 divisors (see below), whose sum is σ = 4589340. Its totient is φ = 4495488.

The previous prime is 4542407. The next prime is 4542437. The reversal of 4542413 is 3142454.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1075369 + 3467044 = 1037^2 + 1862^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4542413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542113) 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 in 3 ways as a sum of consecutive naturals, for example, 23318 + ... + 23511.

It is an arithmetic number, because the mean of its divisors is an integer number (1147335).

Almost surely, 2^4542413 is an apocalyptic number.

It is an amenable number.

4542413 is a deficient number, since it is larger than the sum of its proper divisors (46927).

4542413 is an equidigital number, since it uses as much as digits as its factorization.

4542413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46926.

The product of its digits is 1920, while the sum is 23.

The square root of 4542413 is about 2131.2937385541. The cubic root of 4542413 is about 165.6134252265.

Adding to 4542413 its reverse (3142454), we get a palindrome (7684867).

The spelling of 4542413 in words is "four million, five hundred forty-two thousand, four hundred thirteen".