2256061151 has 2 divisors, whose sum is σ = 2256061152. Its totient is φ = 2256061150.

The previous prime is 2256061141. The next prime is 2256061169. The reversal of 2256061151 is 1511606522.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2256061151 - 2²⁶ = 2188952287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256061111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128030575 + 1128030576.

It is an arithmetic number, because the mean of its divisors is an integer number (1128030576).

Almost surely, 2^2256061151 is an apocalyptic number.

2256061151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256061151 is an equidigital number, since it uses as much as digits as its factorization.

2256061151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 2256061151 is about 47498.0120741911. The cubic root of 2256061151 is about 1311.5462872513.

Adding to 2256061151 its reverse (1511606522), we get a palindrome (3767667673).

The spelling of 2256061151 in words is "two billion, two hundred fifty-six million, sixty-one thousand, one hundred fifty-one".