2053832777 has 2 divisors, whose sum is σ = 2053832778. Its totient is φ = 2053832776.

The previous prime is 2053832773. The next prime is 2053832783. The reversal of 2053832777 is 7772383502.

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., 1412932921 + 640899856 = 37589^2 + 25316^2 .

It is a cyclic number.

It is not a de Polignac number, because 2053832777 - 2² = 2053832773 is a prime.

It is not a weakly prime, because it can be changed into another prime (2053832773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026916388 + 1026916389.

It is an arithmetic number, because the mean of its divisors is an integer number (1026916389).

Almost surely, 2^2053832777 is an apocalyptic number.

It is an amenable number.

2053832777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053832777 is an equidigital number, since it uses as much as digits as its factorization.

2053832777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 2053832777 is about 45319.2318668355. The cubic root of 2053832777 is about 1271.1252921320.

The spelling of 2053832777 in words is "two billion, fifty-three million, eight hundred thirty-two thousand, seven hundred seventy-seven".