7791863063 has 2 divisors, whose sum is σ = 7791863064. Its totient is φ = 7791863062.

The previous prime is 7791862957. The next prime is 7791863089. The reversal of 7791863063 is 3603681977.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7791863063 - 2¹² = 7791858967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7791862063) 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, 3895931531 + 3895931532.

It is an arithmetic number, because the mean of its divisors is an integer number (3895931532).

Almost surely, 2^7791863063 is an apocalyptic number.

7791863063 is a deficient number, since it is larger than the sum of its proper divisors (1).

7791863063 is an equidigital number, since it uses as much as digits as its factorization.

7791863063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 7791863063 is about 88271.5303084749. The cubic root of 7791863063 is about 1982.5026225551.

The spelling of 7791863063 in words is "seven billion, seven hundred ninety-one million, eight hundred sixty-three thousand, sixty-three".