8025775763 has 2 divisors, whose sum is σ = 8025775764. Its totient is φ = 8025775762.

The previous prime is 8025775757. The next prime is 8025775799. The reversal of 8025775763 is 3675775208.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8025775763 is a prime.

It is not a weakly prime, because it can be changed into another prime (8025775753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012887881 + 4012887882.

It is an arithmetic number, because the mean of its divisors is an integer number (4012887882).

Almost surely, 2^8025775763 is an apocalyptic number.

8025775763 is a deficient number, since it is larger than the sum of its proper divisors (1).

8025775763 is an equidigital number, since it uses as much as digits as its factorization.

8025775763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2469600, while the sum is 50.

The square root of 8025775763 is about 89586.6941180441. The cubic root of 8025775763 is about 2002.1456774609.

The spelling of 8025775763 in words is "eight billion, twenty-five million, seven hundred seventy-five thousand, seven hundred sixty-three".