5392169261 has 2 divisors, whose sum is σ = 5392169262. Its totient is φ = 5392169260.

The previous prime is 5392169257. The next prime is 5392169273. The reversal of 5392169261 is 1629612935.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294071236 + 2098098025 = 57394^2 + 45805^2 .

It is a cyclic number.

It is not a de Polignac number, because 5392169261 - 2² = 5392169257 is a prime.

It is a super-2 number, since 2×5392169261² = 58150978678546572242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5392169221) 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, 2696084630 + 2696084631.

It is an arithmetic number, because the mean of its divisors is an integer number (2696084631).

Almost surely, 2^5392169261 is an apocalyptic number.

It is an amenable number.

5392169261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5392169261 is an equidigital number, since it uses as much as digits as its factorization.

5392169261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 44.

The square root of 5392169261 is about 73431.3915229720. The cubic root of 5392169261 is about 1753.5621874944.

The spelling of 5392169261 in words is "five billion, three hundred ninety-two million, one hundred sixty-nine thousand, two hundred sixty-one".