793440053446 has 8 divisors (see below), whose sum is σ = 1190171943360. Its totient is φ = 396716072328.

The previous prime is 793440053443. The next prime is 793440053459. The reversal of 793440053446 is 644350044397.

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

It is a self number, because there is not a number n which added to its sum of digits gives 793440053446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (793440053443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1719681 + ... + 2131708.

It is an arithmetic number, because the mean of its divisors is an integer number (148771492920).

Almost surely, 2^793440053446 is an apocalyptic number.

793440053446 is a deficient number, since it is larger than the sum of its proper divisors (396731889914).

793440053446 is a wasteful number, since it uses less digits than its factorization.

793440053446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3954398.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 793440053446 in words is "seven hundred ninety-three billion, four hundred forty million, fifty-three thousand, four hundred forty-six".