5612539 has 2 divisors, whose sum is σ = 5612540. Its totient is φ = 5612538.

The previous prime is 5612527. The next prime is 5612557. The reversal of 5612539 is 9352165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5612539 - 2⁵ = 5612507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5612539.

It is not a weakly prime, because it can be changed into another prime (5612569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806269 + 2806270.

It is an arithmetic number, because the mean of its divisors is an integer number (2806270).

Almost surely, 2^5612539 is an apocalyptic number.

5612539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5612539 is an equidigital number, since it uses as much as digits as its factorization.

5612539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 31.

The square root of 5612539 is about 2369.0797791548. The cubic root of 5612539 is about 177.7132423599.

The spelling of 5612539 in words is "five million, six hundred twelve thousand, five hundred thirty-nine".