16468510508 has 48 divisors (see below), whose sum is σ = 30979791360. Its totient is φ = 7640899200.

The previous prime is 16468510507. The next prime is 16468510537. The reversal of 16468510508 is 80501586461.

It is not an unprimeable number, because it can be changed into a prime (16468510507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662993 + ... + 687383.

It is an arithmetic number, because the mean of its divisors is an integer number (645412320).

Almost surely, 2^16468510508 is an apocalyptic number.

It is an amenable number.

16468510508 is a deficient number, since it is larger than the sum of its proper divisors (14511280852).

16468510508 is a wasteful number, since it uses less digits than its factorization.

16468510508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24638 (or 24636 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 16468510508 in words is "sixteen billion, four hundred sixty-eight million, five hundred ten thousand, five hundred eight".