18095161835501 has 2 divisors, whose sum is σ = 18095161835502. Its totient is φ = 18095161835500.

The previous prime is 18095161835453. The next prime is 18095161835561. The reversal of 18095161835501 is 10553816159081.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10793682319876 + 7301479515625 = 3285374^2 + 2702125^2 .

It is a cyclic number.

It is not a de Polignac number, because 18095161835501 - 2⁶ = 18095161835437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18095161835561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9047580917750 + 9047580917751.

It is an arithmetic number, because the mean of its divisors is an integer number (9047580917751).

Almost surely, 2^{18095161835501} is an apocalyptic number.

It is an amenable number.

18095161835501 is a deficient number, since it is larger than the sum of its proper divisors (1).

18095161835501 is an equidigital number, since it uses as much as digits as its factorization.

18095161835501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 53.

The spelling of 18095161835501 in words is "eighteen trillion, ninety-five billion, one hundred sixty-one million, eight hundred thirty-five thousand, five hundred one".