468547215808 has 28 divisors (see below), whose sum is σ = 1062598151152. Its totient is φ = 200805949440.

The previous prime is 468547215779. The next prime is 468547215821. The reversal of 468547215808 is 808512745864.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522931713 + ... + 522932608.

Almost surely, 2^468547215808 is an apocalyptic number.

It is an amenable number.

468547215808 is an abundant number, since it is smaller than the sum of its proper divisors (594050935344).

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

468547215808 is a wasteful number, since it uses less digits than its factorization.

468547215808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045864340 (or 1045864330 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 58.

The spelling of 468547215808 in words is "four hundred sixty-eight billion, five hundred forty-seven million, two hundred fifteen thousand, eight hundred eight".