5690437811 has 2 divisors, whose sum is σ = 5690437812. Its totient is φ = 5690437810.

The previous prime is 5690437789. The next prime is 5690437933. The reversal of 5690437811 is 1187340965.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5690437811 - 2⁶ = 5690437747 is a prime.

It is not a weakly prime, because it can be changed into another prime (5690457811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2845218905 + 2845218906.

It is an arithmetic number, because the mean of its divisors is an integer number (2845218906).

Almost surely, 2^5690437811 is an apocalyptic number.

5690437811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5690437811 is an equidigital number, since it uses as much as digits as its factorization.

5690437811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 5690437811 is about 75434.9906276921. The cubic root of 5690437811 is about 1785.3165343972.

The spelling of 5690437811 in words is "five billion, six hundred ninety million, four hundred thirty-seven thousand, eight hundred eleven".