5991413 has 2 divisors, whose sum is σ = 5991414. Its totient is φ = 5991412.

The previous prime is 5991397. The next prime is 5991443. The reversal of 5991413 is 3141995.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4092529 + 1898884 = 2023^2 + 1378^2 .

It is a cyclic number.

It is not a de Polignac number, because 5991413 - 2⁴ = 5991397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5991413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5991443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995706 + 2995707.

It is an arithmetic number, because the mean of its divisors is an integer number (2995707).

Almost surely, 2^5991413 is an apocalyptic number.

It is an amenable number.

5991413 is a deficient number, since it is larger than the sum of its proper divisors (1).

5991413 is an equidigital number, since it uses as much as digits as its factorization.

5991413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 32.

The square root of 5991413 is about 2447.7363011566. The cubic root of 5991413 is about 181.6253311485.

The spelling of 5991413 in words is "five million, nine hundred ninety-one thousand, four hundred thirteen".