5990531 has 4 divisors (see below), whose sum is σ = 6045600. Its totient is φ = 5935464.

The previous prime is 5990521. The next prime is 5990549. The reversal of 5990531 is 1350995.

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

It is a cyclic number.

It is not a de Polignac number, because 5990531 - 2²² = 1796227 is a prime.

It is a super-2 number, since 2×5990531² = 71772923323922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5990521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27371 + ... + 27588.

It is an arithmetic number, because the mean of its divisors is an integer number (1511400).

Almost surely, 2^5990531 is an apocalyptic number.

5990531 is a deficient number, since it is larger than the sum of its proper divisors (55069).

5990531 is a wasteful number, since it uses less digits than its factorization.

5990531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55068.

The product of its (nonzero) digits is 6075, while the sum is 32.

The square root of 5990531 is about 2447.5561280592. The cubic root of 5990531 is about 181.6164183148.

The spelling of 5990531 in words is "five million, nine hundred ninety thousand, five hundred thirty-one".