4049235173 has 2 divisors, whose sum is σ = 4049235174. Its totient is φ = 4049235172.

The previous prime is 4049235167. The next prime is 4049235191. The reversal of 4049235173 is 3715329404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4014743044 + 34492129 = 63362^2 + 5873^2 .

It is a cyclic number.

It is not a de Polignac number, because 4049235173 - 2¹⁰ = 4049234149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4049235163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024617586 + 2024617587.

It is an arithmetic number, because the mean of its divisors is an integer number (2024617587).

Almost surely, 2^4049235173 is an apocalyptic number.

It is an amenable number.

4049235173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4049235173 is an equidigital number, since it uses as much as digits as its factorization.

4049235173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 4049235173 is about 63633.6009746423. The cubic root of 4049235173 is about 1593.8875079551.

The spelling of 4049235173 in words is "four billion, forty-nine million, two hundred thirty-five thousand, one hundred seventy-three".