5154772277 has 2 divisors, whose sum is σ = 5154772278. Its totient is φ = 5154772276.

The previous prime is 5154772237. The next prime is 5154772289. The reversal of 5154772277 is 7722774515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4333720561 + 821051716 = 65831^2 + 28654^2 .

It is a cyclic number.

It is not a de Polignac number, because 5154772277 - 2¹⁰ = 5154771253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5154772237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2577386138 + 2577386139.

It is an arithmetic number, because the mean of its divisors is an integer number (2577386139).

Almost surely, 2^5154772277 is an apocalyptic number.

It is an amenable number.

5154772277 is a deficient number, since it is larger than the sum of its proper divisors (1).

5154772277 is an equidigital number, since it uses as much as digits as its factorization.

5154772277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960400, while the sum is 47.

The square root of 5154772277 is about 71796.7428021634. The cubic root of 5154772277 is about 1727.4407542984.

The spelling of 5154772277 in words is "five billion, one hundred fifty-four million, seven hundred seventy-two thousand, two hundred seventy-seven".