863318050328 has 8 divisors (see below), whose sum is σ = 1618721344380. Its totient is φ = 431659025160.

The previous prime is 863318050327. The next prime is 863318050339. The reversal of 863318050328 is 823050813368.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863318050321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53957378138 + ... + 53957378153.

Almost surely, 2^863318050328 is an apocalyptic number.

It is an amenable number.

863318050328 is a deficient number, since it is larger than the sum of its proper divisors (755403294052).

863318050328 is a wasteful number, since it uses less digits than its factorization.

863318050328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107914756297 (or 107914756293 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 863318050328 in words is "eight hundred sixty-three billion, three hundred eighteen million, fifty thousand, three hundred twenty-eight".