2525184047 has 2 divisors, whose sum is σ = 2525184048. Its totient is φ = 2525184046.

The previous prime is 2525184041. The next prime is 2525184061. The reversal of 2525184047 is 7404815252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525184047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2525184047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525184041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262592023 + 1262592024.

It is an arithmetic number, because the mean of its divisors is an integer number (1262592024).

Almost surely, 2^2525184047 is an apocalyptic number.

2525184047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525184047 is an equidigital number, since it uses as much as digits as its factorization.

2525184047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 2525184047 is about 50251.2094083317. The cubic root of 2525184047 is about 1361.7509251401.

Adding to 2525184047 its reverse (7404815252), we get a palindrome (9929999299).

The spelling of 2525184047 in words is "two billion, five hundred twenty-five million, one hundred eighty-four thousand, forty-seven".