5026435691 has 2 divisors, whose sum is σ = 5026435692. Its totient is φ = 5026435690.

The previous prime is 5026435669. The next prime is 5026435717. The reversal of 5026435691 is 1965346205.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5026435691 is a prime.

It is not a weakly prime, because it can be changed into another prime (5026435621) 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, 2513217845 + 2513217846.

It is an arithmetic number, because the mean of its divisors is an integer number (2513217846).

Almost surely, 2^5026435691 is an apocalyptic number.

5026435691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5026435691 is an equidigital number, since it uses as much as digits as its factorization.

5026435691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 5026435691 is about 70897.3602541026. The cubic root of 5026435691 is about 1712.9842774522.

The spelling of 5026435691 in words is "five billion, twenty-six million, four hundred thirty-five thousand, six hundred ninety-one".