5091807527 has 2 divisors, whose sum is σ = 5091807528. Its totient is φ = 5091807526.

The previous prime is 5091807499. The next prime is 5091807563. The reversal of 5091807527 is 7257081905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5091807527 - 2²⁰ = 5090758951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5091807727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2545903763 + 2545903764.

It is an arithmetic number, because the mean of its divisors is an integer number (2545903764).

Almost surely, 2^5091807527 is an apocalyptic number.

5091807527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5091807527 is an equidigital number, since it uses as much as digits as its factorization.

5091807527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176400, while the sum is 44.

The square root of 5091807527 is about 71356.9024481865. The cubic root of 5091807527 is about 1720.3784464487.

The spelling of 5091807527 in words is "five billion, ninety-one million, eight hundred seven thousand, five hundred twenty-seven".