7863081151 has 2 divisors, whose sum is σ = 7863081152. Its totient is φ = 7863081150.

The previous prime is 7863081101. The next prime is 7863081169. The reversal of 7863081151 is 1511803687.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7863081151 - 2¹⁷ = 7862950079 is a prime.

It is a super-2 number, since 2×7863081151² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7863081101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3931540575 + 3931540576.

It is an arithmetic number, because the mean of its divisors is an integer number (3931540576).

Almost surely, 2^7863081151 is an apocalyptic number.

7863081151 is a deficient number, since it is larger than the sum of its proper divisors (1).

7863081151 is an equidigital number, since it uses as much as digits as its factorization.

7863081151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 7863081151 is about 88674.0162110638. The cubic root of 7863081151 is about 1988.5243768891.

The spelling of 7863081151 in words is "seven billion, eight hundred sixty-three million, eighty-one thousand, one hundred fifty-one".