5997479533 has 2 divisors, whose sum is σ = 5997479534. Its totient is φ = 5997479532.

The previous prime is 5997479519. The next prime is 5997479617. The reversal of 5997479533 is 3359747995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5206632649 + 790846884 = 72157^2 + 28122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5997479533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5997479233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2998739766 + 2998739767.

It is an arithmetic number, because the mean of its divisors is an integer number (2998739767).

Almost surely, 2^5997479533 is an apocalyptic number.

It is an amenable number.

5997479533 is a deficient number, since it is larger than the sum of its proper divisors (1).

5997479533 is an equidigital number, since it uses as much as digits as its factorization.

5997479533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32148900, while the sum is 61.

The square root of 5997479533 is about 77443.3956706445. The cubic root of 5997479533 is about 1816.8661131679.

The spelling of 5997479533 in words is "five billion, nine hundred ninety-seven million, four hundred seventy-nine thousand, five hundred thirty-three".