10998953736479 has 2 divisors, whose sum is σ = 10998953736480. Its totient is φ = 10998953736478.

The previous prime is 10998953736467. The next prime is 10998953736487. The reversal of 10998953736479 is 97463735989901.

10998953736479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10998953736479 - 2²⁰ = 10998952687903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10998953736779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5499476868239 + 5499476868240.

It is an arithmetic number, because the mean of its divisors is an integer number (5499476868240).

Almost surely, 2^{10998953736479} is an apocalyptic number.

10998953736479 is a deficient number, since it is larger than the sum of its proper divisors (1).

10998953736479 is an equidigital number, since it uses as much as digits as its factorization.

10998953736479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2777664960, while the sum is 80.

The spelling of 10998953736479 in words is "ten trillion, nine hundred ninety-eight billion, nine hundred fifty-three million, seven hundred thirty-six thousand, four hundred seventy-nine".