10194988450883 has 2 divisors, whose sum is σ = 10194988450884. Its totient is φ = 10194988450882.

The previous prime is 10194988450879. The next prime is 10194988450919. The reversal of 10194988450883 is 38805488949101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10194988450883 - 2² = 10194988450879 is a prime.

It is not a weakly prime, because it can be changed into another prime (10194988650883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5097494225441 + 5097494225442.

It is an arithmetic number, because the mean of its divisors is an integer number (5097494225442).

Almost surely, 2^{10194988450883} is an apocalyptic number.

10194988450883 is a deficient number, since it is larger than the sum of its proper divisors (1).

10194988450883 is an equidigital number, since it uses as much as digits as its factorization.

10194988450883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79626240, while the sum is 68.

The spelling of 10194988450883 in words is "ten trillion, one hundred ninety-four billion, nine hundred eighty-eight million, four hundred fifty thousand, eight hundred eighty-three".