5891392669 has 2 divisors, whose sum is σ = 5891392670. Its totient is φ = 5891392668.

The previous prime is 5891392609. The next prime is 5891392693. The reversal of 5891392669 is 9662931985.

5891392669 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5847660900 + 43731769 = 76470^2 + 6613^2 .

It is a cyclic number.

It is not a de Polignac number, because 5891392669 - 2¹⁹ = 5890868381 is a prime.

It is a super-2 number, since 2×5891392669² = 69417015160693887122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5891392609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2945696334 + 2945696335.

It is an arithmetic number, because the mean of its divisors is an integer number (2945696335).

Almost surely, 2^5891392669 is an apocalyptic number.

It is an amenable number.

5891392669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5891392669 is an equidigital number, since it uses as much as digits as its factorization.

5891392669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6298560, while the sum is 58.

The square root of 5891392669 is about 76755.4080765649. The cubic root of 5891392669 is about 1806.0897309791.

The spelling of 5891392669 in words is "five billion, eight hundred ninety-one million, three hundred ninety-two thousand, six hundred sixty-nine".