190092286481 has 2 divisors, whose sum is σ = 190092286482. Its totient is φ = 190092286480.

The previous prime is 190092286463. The next prime is 190092286523. The reversal of 190092286481 is 184682290091.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189782209600 + 310076881 = 435640^2 + 17609^2 .

It is a cyclic number.

It is not a de Polignac number, because 190092286481 - 2¹⁰ = 190092285457 is a prime.

It is a super-2 number, since 2×190092286481² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (190092286411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95046143240 + 95046143241.

It is an arithmetic number, because the mean of its divisors is an integer number (95046143241).

Almost surely, 2^190092286481 is an apocalyptic number.

It is an amenable number.

190092286481 is a deficient number, since it is larger than the sum of its proper divisors (1).

190092286481 is an equidigital number, since it uses as much as digits as its factorization.

190092286481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 50.

The spelling of 190092286481 in words is "one hundred ninety billion, ninety-two million, two hundred eighty-six thousand, four hundred eighty-one".