18146802716753 has 2 divisors, whose sum is σ = 18146802716754. Its totient is φ = 18146802716752.

The previous prime is 18146802716711. The next prime is 18146802716803. The reversal of 18146802716753 is 35761720864181.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11389626021904 + 6757176694849 = 3374852^2 + 2599457^2 .

It is a cyclic number.

It is not a de Polignac number, because 18146802716753 - 2³⁴ = 18129622847569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18146802716692 and 18146802716701.

It is not a weakly prime, because it can be changed into another prime (18146802736753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9073401358376 + 9073401358377.

It is an arithmetic number, because the mean of its divisors is an integer number (9073401358377).

Almost surely, 2^{18146802716753} is an apocalyptic number.

It is an amenable number.

18146802716753 is a deficient number, since it is larger than the sum of its proper divisors (1).

18146802716753 is an equidigital number, since it uses as much as digits as its factorization.

18146802716753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 18146802716753 in words is "eighteen trillion, one hundred forty-six billion, eight hundred two million, seven hundred sixteen thousand, seven hundred fifty-three".