16875616968 has 48 divisors (see below), whose sum is σ = 52234054080. Its totient is φ = 4821604704.

The previous prime is 16875616963. The next prime is 16875617023. The reversal of 16875616968 is 86961657861.

16875616968 is a `hidden beast` number, since 1 + 6 + 8 + 7 + 5 + 616 + 9 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (16875616963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16741180 + ... + 16742187.

It is an arithmetic number, because the mean of its divisors is an integer number (1088209460).

Almost surely, 2^16875616968 is an apocalyptic number.

16875616968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16875616968 is an abundant number, since it is smaller than the sum of its proper divisors (35358437112).

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

16875616968 is a wasteful number, since it uses less digits than its factorization.

16875616968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33483386 (or 33483379 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The spelling of 16875616968 in words is "sixteen billion, eight hundred seventy-five million, six hundred sixteen thousand, nine hundred sixty-eight".