10823953506494 has 8 divisors (see below), whose sum is σ = 16795789923960. Its totient is φ = 5225356865176.

The previous prime is 10823953506479. The next prime is 10823953506517. The reversal of 10823953506494 is 49460535932801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93309943964 + ... + 93309944079.

It is an arithmetic number, because the mean of its divisors is an integer number (2099473740495).

Almost surely, 2^{10823953506494} is an apocalyptic number.

10823953506494 is a deficient number, since it is larger than the sum of its proper divisors (5971836417466).

10823953506494 is a wasteful number, since it uses less digits than its factorization.

10823953506494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186619888074.

The product of its (nonzero) digits is 27993600, while the sum is 59.

The spelling of 10823953506494 in words is "ten trillion, eight hundred twenty-three billion, nine hundred fifty-three million, five hundred six thousand, four hundred ninety-four".