5927216857 has 2 divisors, whose sum is σ = 5927216858. Its totient is φ = 5927216856.

The previous prime is 5927216851. The next prime is 5927216891. The reversal of 5927216857 is 7586127295.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4949966736 + 977250121 = 70356^2 + 31261^2 .

It is a cyclic number.

It is not a de Polignac number, because 5927216857 - 2³ = 5927216849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5927216851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2963608428 + 2963608429.

It is an arithmetic number, because the mean of its divisors is an integer number (2963608429).

Almost surely, 2^5927216857 is an apocalyptic number.

It is an amenable number.

5927216857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5927216857 is an equidigital number, since it uses as much as digits as its factorization.

5927216857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2116800, while the sum is 52.

The square root of 5927216857 is about 76988.4202786367. The cubic root of 5927216857 is about 1809.7431395827.

It can be divided in two parts, 5927 and 216857, that added together give a square (222784 = 472²).

The spelling of 5927216857 in words is "five billion, nine hundred twenty-seven million, two hundred sixteen thousand, eight hundred fifty-seven".