8051487263 has 2 divisors, whose sum is σ = 8051487264. Its totient is φ = 8051487262.

The previous prime is 8051487247. The next prime is 8051487271. The reversal of 8051487263 is 3627841508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8051487263 - 2⁴ = 8051487247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8051487163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025743631 + 4025743632.

It is an arithmetic number, because the mean of its divisors is an integer number (4025743632).

Almost surely, 2^8051487263 is an apocalyptic number.

8051487263 is a deficient number, since it is larger than the sum of its proper divisors (1).

8051487263 is an equidigital number, since it uses as much as digits as its factorization.

8051487263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 8051487263 is about 89730.0800345124. The cubic root of 8051487263 is about 2004.2814333740.

The spelling of 8051487263 in words is "eight billion, fifty-one million, four hundred eighty-seven thousand, two hundred sixty-three".