4253847974773 has 2 divisors, whose sum is σ = 4253847974774. Its totient is φ = 4253847974772.

The previous prime is 4253847974713. The next prime is 4253847974819. The reversal of 4253847974773 is 3774797483524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4243179770404 + 10668204369 = 2059898^2 + 103287^2 .

It is a cyclic number.

It is not a de Polignac number, because 4253847974773 - 2⁴¹ = 2054824719221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4253847974713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126923987386 + 2126923987387.

It is an arithmetic number, because the mean of its divisors is an integer number (2126923987387).

Almost surely, 2^{4253847974773} is an apocalyptic number.

It is an amenable number.

4253847974773 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253847974773 is an equidigital number, since it uses as much as digits as its factorization.

4253847974773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995742720, while the sum is 70.

The spelling of 4253847974773 in words is "four trillion, two hundred fifty-three billion, eight hundred forty-seven million, nine hundred seventy-four thousand, seven hundred seventy-three".