18352368763 has 2 divisors, whose sum is σ = 18352368764. Its totient is φ = 18352368762.

The previous prime is 18352368733. The next prime is 18352368781. The reversal of 18352368763 is 36786325381.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18352368763 - 2⁵ = 18352368731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18352368763.

It is not a weakly prime, because it can be changed into another prime (18352368733) 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, 9176184381 + 9176184382.

It is an arithmetic number, because the mean of its divisors is an integer number (9176184382).

Almost surely, 2^18352368763 is an apocalyptic number.

18352368763 is a deficient number, since it is larger than the sum of its proper divisors (1).

18352368763 is an equidigital number, since it uses as much as digits as its factorization.

18352368763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The spelling of 18352368763 in words is "eighteen billion, three hundred fifty-two million, three hundred sixty-eight thousand, seven hundred sixty-three".