8754625916761 has 2 divisors, whose sum is σ = 8754625916762. Its totient is φ = 8754625916760.

The previous prime is 8754625916737. The next prime is 8754625916797. The reversal of 8754625916761 is 1676195264578.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5030667697225 + 3723958219536 = 2242915^2 + 1929756^2 .

It is a cyclic number.

It is not a de Polignac number, because 8754625916761 - 2⁹ = 8754625916249 is a prime.

It is a super-2 number, since 2×8754625916761² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8754625916261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4377312958380 + 4377312958381.

It is an arithmetic number, because the mean of its divisors is an integer number (4377312958381).

Almost surely, 2^{8754625916761} is an apocalyptic number.

It is an amenable number.

8754625916761 is a deficient number, since it is larger than the sum of its proper divisors (1).

8754625916761 is an equidigital number, since it uses as much as digits as its factorization.

8754625916761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 152409600, while the sum is 67.

The spelling of 8754625916761 in words is "eight trillion, seven hundred fifty-four billion, six hundred twenty-five million, nine hundred sixteen thousand, seven hundred sixty-one".