4539011 has 2 divisors, whose sum is σ = 4539012. Its totient is φ = 4539010.

The previous prime is 4538999. The next prime is 4539013. The reversal of 4539011 is 1109354.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4539011 - 2¹⁰ = 4537987 is a prime.

Together with 4539013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4539013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2269505 + 2269506.

It is an arithmetic number, because the mean of its divisors is an integer number (2269506).

Almost surely, 2^4539011 is an apocalyptic number.

4539011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4539011 is an equidigital number, since it uses as much as digits as its factorization.

4539011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 4539011 is about 2130.4954822764. The cubic root of 4539011 is about 165.5720699977.

The spelling of 4539011 in words is "four million, five hundred thirty-nine thousand, eleven".