5695842749 has 2 divisors, whose sum is σ = 5695842750. Its totient is φ = 5695842748.

The previous prime is 5695842703. The next prime is 5695842769. The reversal of 5695842749 is 9472485965.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5453822500 + 242020249 = 73850^2 + 15557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5695842749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5695842769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2847921374 + 2847921375.

It is an arithmetic number, because the mean of its divisors is an integer number (2847921375).

Almost surely, 2^5695842749 is an apocalyptic number.

It is an amenable number.

5695842749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5695842749 is an equidigital number, since it uses as much as digits as its factorization.

5695842749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21772800, while the sum is 59.

The square root of 5695842749 is about 75470.8072634711. The cubic root of 5695842749 is about 1785.8816034938.

The spelling of 5695842749 in words is "five billion, six hundred ninety-five million, eight hundred forty-two thousand, seven hundred forty-nine".