5255536147 has 2 divisors, whose sum is σ = 5255536148. Its totient is φ = 5255536146.

The previous prime is 5255536109. The next prime is 5255536157. The reversal of 5255536147 is 7416355525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5255536147 - 2¹¹ = 5255534099 is a prime.

It is not a weakly prime, because it can be changed into another prime (5255536157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627768073 + 2627768074.

It is an arithmetic number, because the mean of its divisors is an integer number (2627768074).

Almost surely, 2^5255536147 is an apocalyptic number.

5255536147 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255536147 is an equidigital number, since it uses as much as digits as its factorization.

5255536147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630000, while the sum is 43.

The square root of 5255536147 is about 72495.0767086980. The cubic root of 5255536147 is about 1738.6240219423.

The spelling of 5255536147 in words is "five billion, two hundred fifty-five million, five hundred thirty-six thousand, one hundred forty-seven".