5956539 has 4 divisors (see below), whose sum is σ = 7942056. Its totient is φ = 3971024.

The previous prime is 5956537. The next prime is 5956541. The reversal of 5956539 is 9356595.

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

It is an interprime number because it is at equal distance from previous prime (5956537) and next prime (5956541).

It is a cyclic number.

It is not a de Polignac number, because 5956539 - 2¹ = 5956537 is a prime.

It is a D-number.

5956539 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5956539.

It is not an unprimeable number, because it can be changed into a prime (5956537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992754 + ... + 992759.

It is an arithmetic number, because the mean of its divisors is an integer number (1985514).

Almost surely, 2^5956539 is an apocalyptic number.

5956539 is a deficient number, since it is larger than the sum of its proper divisors (1985517).

5956539 is a wasteful number, since it uses less digits than its factorization.

5956539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985516.

The product of its digits is 182250, while the sum is 42.

The square root of 5956539 is about 2440.6021797909. The cubic root of 5956539 is about 181.2722518856.

The spelling of 5956539 in words is "five million, nine hundred fifty-six thousand, five hundred thirty-nine".