2535254647 has 2 divisors, whose sum is σ = 2535254648. Its totient is φ = 2535254646.

The previous prime is 2535254641. The next prime is 2535254681. The reversal of 2535254647 is 7464525352.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2535254647 is a prime.

It is a super-2 number, since 2×2535254647² = 12855032250270189218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2535254641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267627323 + 1267627324.

It is an arithmetic number, because the mean of its divisors is an integer number (1267627324).

Almost surely, 2^2535254647 is an apocalyptic number.

2535254647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535254647 is an equidigital number, since it uses as much as digits as its factorization.

2535254647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008000, while the sum is 43.

The square root of 2535254647 is about 50351.3122669112. The cubic root of 2535254647 is about 1363.5587747311.

Adding to 2535254647 its reverse (7464525352), we get a palindrome (9999779999).

The spelling of 2535254647 in words is "two billion, five hundred thirty-five million, two hundred fifty-four thousand, six hundred forty-seven".