8816753412461 has 2 divisors, whose sum is σ = 8816753412462. Its totient is φ = 8816753412460.

The previous prime is 8816753412449. The next prime is 8816753412499. The reversal of 8816753412461 is 1642143576188.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6034913039236 + 2781840373225 = 2456606^2 + 1667885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8816753412461 is a prime.

It is a super-2 number, since 2×8816753412461² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8816753412397 and 8816753412406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8816753412661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4408376706230 + 4408376706231.

It is an arithmetic number, because the mean of its divisors is an integer number (4408376706231).

Almost surely, 2^{8816753412461} is an apocalyptic number.

It is an amenable number.

8816753412461 is a deficient number, since it is larger than the sum of its proper divisors (1).

8816753412461 is an equidigital number, since it uses as much as digits as its factorization.

8816753412461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7741440, while the sum is 56.

The spelling of 8816753412461 in words is "eight trillion, eight hundred sixteen billion, seven hundred fifty-three million, four hundred twelve thousand, four hundred sixty-one".