8751177981151 has 2 divisors, whose sum is σ = 8751177981152. Its totient is φ = 8751177981150.

The previous prime is 8751177981149. The next prime is 8751177981197. The reversal of 8751177981151 is 1511897711578.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8751177981151 - 2¹ = 8751177981149 is a prime.

It is a super-2 number, since 2×8751177981151² (a number of 27 digits) contains 22 as substring.

Together with 8751177981149, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8751177981151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8751177987151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4375588990575 + 4375588990576.

It is an arithmetic number, because the mean of its divisors is an integer number (4375588990576).

Almost surely, 2^{8751177981151} is an apocalyptic number.

8751177981151 is a deficient number, since it is larger than the sum of its proper divisors (1).

8751177981151 is an equidigital number, since it uses as much as digits as its factorization.

8751177981151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4939200, while the sum is 61.

The spelling of 8751177981151 in words is "eight trillion, seven hundred fifty-one billion, one hundred seventy-seven million, nine hundred eighty-one thousand, one hundred fifty-one".