5991730477 has 2 divisors, whose sum is σ = 5991730478. Its totient is φ = 5991730476.

The previous prime is 5991730453. The next prime is 5991730487. The reversal of 5991730477 is 7740371995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3642001801 + 2349728676 = 60349^2 + 48474^2 .

It is a cyclic number.

It is not a de Polignac number, because 5991730477 - 2¹⁹ = 5991206189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5991730487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995865238 + 2995865239.

It is an arithmetic number, because the mean of its divisors is an integer number (2995865239).

Almost surely, 2^5991730477 is an apocalyptic number.

It is an amenable number.

5991730477 is a deficient number, since it is larger than the sum of its proper divisors (1).

5991730477 is an equidigital number, since it uses as much as digits as its factorization.

5991730477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1666980, while the sum is 52.

The square root of 5991730477 is about 77406.2689773897. The cubic root of 5991730477 is about 1816.2853912004.

The spelling of 5991730477 in words is "five billion, nine hundred ninety-one million, seven hundred thirty thousand, four hundred seventy-seven".