2267546251 has 2 divisors, whose sum is σ = 2267546252. Its totient is φ = 2267546250.

The previous prime is 2267546201. The next prime is 2267546261. The reversal of 2267546251 is 1526457622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2267546251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2267546201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133773125 + 1133773126.

It is an arithmetic number, because the mean of its divisors is an integer number (1133773126).

Almost surely, 2^2267546251 is an apocalyptic number.

2267546251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2267546251 is an equidigital number, since it uses as much as digits as its factorization.

2267546251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 40.

The square root of 2267546251 is about 47618.7594441518. The cubic root of 2267546251 is about 1313.7681169678.

The spelling of 2267546251 in words is "two billion, two hundred sixty-seven million, five hundred forty-six thousand, two hundred fifty-one".