4542513 has 8 divisors (see below), whose sum is σ = 6204576. Its totient is φ = 2954400.

The previous prime is 4542511. The next prime is 4542521. The reversal of 4542513 is 3152454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4542513 - 2¹ = 4542511 is a prime.

4542513 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4542511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18343 + ... + 18588.

It is an arithmetic number, because the mean of its divisors is an integer number (775572).

Almost surely, 2^4542513 is an apocalyptic number.

It is an amenable number.

4542513 is a deficient number, since it is larger than the sum of its proper divisors (1662063).

4542513 is a wasteful number, since it uses less digits than its factorization.

4542513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36975.

The product of its digits is 2400, while the sum is 24.

The square root of 4542513 is about 2131.3171983541. The cubic root of 4542513 is about 165.6146405292.

Adding to 4542513 its reverse (3152454), we get a palindrome (7694967).

The spelling of 4542513 in words is "four million, five hundred forty-two thousand, five hundred thirteen".