2555351147 has 2 divisors, whose sum is σ = 2555351148. Its totient is φ = 2555351146.

The previous prime is 2555351101. The next prime is 2555351167. The reversal of 2555351147 is 7411535552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555351147 - 2¹² = 2555347051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2555351147.

It is not a weakly prime, because it can be changed into another prime (2555351167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277675573 + 1277675574.

It is an arithmetic number, because the mean of its divisors is an integer number (1277675574).

Almost surely, 2^2555351147 is an apocalyptic number.

2555351147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555351147 is an equidigital number, since it uses as much as digits as its factorization.

2555351147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105000, while the sum is 38.

The square root of 2555351147 is about 50550.4811747623. The cubic root of 2555351147 is about 1367.1521902984.

Adding to 2555351147 its reverse (7411535552), we get a palindrome (9966886699).

The spelling of 2555351147 in words is "two billion, five hundred fifty-five million, three hundred fifty-one thousand, one hundred forty-seven".