5990642797 has 2 divisors, whose sum is σ = 5990642798. Its totient is φ = 5990642796.

The previous prime is 5990642773. The next prime is 5990642809. The reversal of 5990642797 is 7972460995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5303626276 + 687016521 = 72826^2 + 26211^2 .

It is a cyclic number.

It is not a de Polignac number, because 5990642797 - 2¹⁵ = 5990610029 is a prime.

It is a super-2 number, since 2×5990642797² = 71775602242495966418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5990642747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995321398 + 2995321399.

It is an arithmetic number, because the mean of its divisors is an integer number (2995321399).

Almost surely, 2^5990642797 is an apocalyptic number.

It is an amenable number.

5990642797 is a deficient number, since it is larger than the sum of its proper divisors (1).

5990642797 is an equidigital number, since it uses as much as digits as its factorization.

5990642797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The square root of 5990642797 is about 77399.2428709739. The cubic root of 5990642797 is about 1816.1754810025.

The spelling of 5990642797 in words is "five billion, nine hundred ninety million, six hundred forty-two thousand, seven hundred ninety-seven".