4056832369 has 2 divisors, whose sum is σ = 4056832370. Its totient is φ = 4056832368.

The previous prime is 4056832363. The next prime is 4056832421. The reversal of 4056832369 is 9632386504.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3780774144 + 276058225 = 61488^2 + 16615^2 .

It is a cyclic number.

It is not a de Polignac number, because 4056832369 - 2³ = 4056832361 is a prime.

It is a super-2 number, since 2×4056832369² = 32915777740332304322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4056832361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028416184 + 2028416185.

It is an arithmetic number, because the mean of its divisors is an integer number (2028416185).

Almost surely, 2^4056832369 is an apocalyptic number.

It is an amenable number.

4056832369 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056832369 is an equidigital number, since it uses as much as digits as its factorization.

4056832369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 4056832369 is about 63693.2678467670. The cubic root of 4056832369 is about 1594.8837051899.

The spelling of 4056832369 in words is "four billion, fifty-six million, eight hundred thirty-two thousand, three hundred sixty-nine".