4537013 has 8 divisors (see below), whose sum is σ = 4908288. Its totient is φ = 4168944.

The previous prime is 4537007. The next prime is 4537033. The reversal of 4537013 is 3107354.

It is a happy number.

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

It is not a de Polignac number, because 4537013 - 2¹⁰ = 4535989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4537013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537033) 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, 2756 + ... + 4082.

It is an arithmetic number, because the mean of its divisors is an integer number (613536).

Almost surely, 2^4537013 is an apocalyptic number.

It is an amenable number.

4537013 is a deficient number, since it is larger than the sum of its proper divisors (371275).

4537013 is a wasteful number, since it uses less digits than its factorization.

4537013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 4537013 is about 2130.0265256564. The cubic root of 4537013 is about 165.5477723737.

The spelling of 4537013 in words is "four million, five hundred thirty-seven thousand, thirteen".