5775255251 has 2 divisors, whose sum is σ = 5775255252. Its totient is φ = 5775255250.

The previous prime is 5775255209. The next prime is 5775255271. The reversal of 5775255251 is 1525525775.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5775255251 - 2²² = 5771060947 is a prime.

It is not a weakly prime, because it can be changed into another prime (5775255271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2887627625 + 2887627626.

It is an arithmetic number, because the mean of its divisors is an integer number (2887627626).

Almost surely, 2^5775255251 is an apocalyptic number.

5775255251 is a deficient number, since it is larger than the sum of its proper divisors (1).

5775255251 is an equidigital number, since it uses as much as digits as its factorization.

5775255251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 612500, while the sum is 44.

The square root of 5775255251 is about 75995.1001775772. The cubic root of 5775255251 is about 1794.1430256705.

The spelling of 5775255251 in words is "five billion, seven hundred seventy-five million, two hundred fifty-five thousand, two hundred fifty-one".