794315665550 has 48 divisors (see below), whose sum is σ = 1611861120000. Its totient is φ = 288820120800.

The previous prime is 794315665541. The next prime is 794315665567. The reversal of 794315665550 is 55566513497.

794315665550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8367251 + ... + 8461649.

It is an arithmetic number, because the mean of its divisors is an integer number (33580440000).

Almost surely, 2^794315665550 is an apocalyptic number.

794315665550 is an abundant number, since it is smaller than the sum of its proper divisors (817545454450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

794315665550 is a wasteful number, since it uses less digits than its factorization.

794315665550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109721 (or 109716 counting only the distinct ones).

The product of its (nonzero) digits is 17010000, while the sum is 56.

The spelling of 794315665550 in words is "seven hundred ninety-four billion, three hundred fifteen million, six hundred sixty-five thousand, five hundred fifty".