5255184377 has 2 divisors, whose sum is σ = 5255184378. Its totient is φ = 5255184376.

The previous prime is 5255184367. The next prime is 5255184397. The reversal of 5255184377 is 7734815525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4516377616 + 738806761 = 67204^2 + 27181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5255184377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5255184367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627592188 + 2627592189.

It is an arithmetic number, because the mean of its divisors is an integer number (2627592189).

Almost surely, 2^5255184377 is an apocalyptic number.

It is an amenable number.

5255184377 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255184377 is an equidigital number, since it uses as much as digits as its factorization.

5255184377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1176000, while the sum is 47.

The square root of 5255184377 is about 72492.6505033441. The cubic root of 5255184377 is about 1738.5852305040.

The spelling of 5255184377 in words is "five billion, two hundred fifty-five million, one hundred eighty-four thousand, three hundred seventy-seven".