5967999761 has 2 divisors, whose sum is σ = 5967999762. Its totient is φ = 5967999760.

The previous prime is 5967999707. The next prime is 5967999797. The reversal of 5967999761 is 1679997695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4396353025 + 1571646736 = 66305^2 + 39644^2 .

It is a cyclic number.

It is not a de Polignac number, because 5967999761 - 2¹⁸ = 5967737617 is a prime.

It is a super-2 number, since 2×5967999761² = 71234042294592114242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5967999691 and 5967999700.

It is not a weakly prime, because it can be changed into another prime (5967999061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2983999880 + 2983999881.

It is an arithmetic number, because the mean of its divisors is an integer number (2983999881).

Almost surely, 2^5967999761 is an apocalyptic number.

It is an amenable number.

5967999761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5967999761 is an equidigital number, since it uses as much as digits as its factorization.

5967999761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57868020, while the sum is 68.

The square root of 5967999761 is about 77252.8301164430. The cubic root of 5967999761 is about 1813.8843719337.

The spelling of 5967999761 in words is "five billion, nine hundred sixty-seven million, nine hundred ninety-nine thousand, seven hundred sixty-one".