5345735891 has 2 divisors, whose sum is σ = 5345735892. Its totient is φ = 5345735890.

The previous prime is 5345735869. The next prime is 5345735893. The reversal of 5345735891 is 1985375435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5345735891 - 2¹⁴ = 5345719507 is a prime.

It is a Sophie Germain prime.

Together with 5345735893, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5345735893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672867945 + 2672867946.

It is an arithmetic number, because the mean of its divisors is an integer number (2672867946).

Almost surely, 2^5345735891 is an apocalyptic number.

5345735891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345735891 is an equidigital number, since it uses as much as digits as its factorization.

5345735891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268000, while the sum is 50.

The square root of 5345735891 is about 73114.5395321615. The cubic root of 5345735891 is about 1748.5142100166.

The spelling of 5345735891 in words is "five billion, three hundred forty-five million, seven hundred thirty-five thousand, eight hundred ninety-one".