5978533 has 4 divisors (see below), whose sum is σ = 6522048. Its totient is φ = 5435020.

The previous prime is 5978527. The next prime is 5978537. The reversal of 5978533 is 3358795.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5978533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5978537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271741 + ... + 271762.

It is an arithmetic number, because the mean of its divisors is an integer number (1630512).

Almost surely, 2^5978533 is an apocalyptic number.

It is an amenable number.

5978533 is a deficient number, since it is larger than the sum of its proper divisors (543515).

5978533 is a wasteful number, since it uses less digits than its factorization.

5978533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543514.

The product of its digits is 113400, while the sum is 40.

The square root of 5978533 is about 2445.1038832737. The cubic root of 5978533 is about 181.4950884944.

The spelling of 5978533 in words is "five million, nine hundred seventy-eight thousand, five hundred thirty-three".