16753248656 has 40 divisors (see below), whose sum is σ = 33524663808. Its totient is φ = 8102016000.

The previous prime is 16753248647. The next prime is 16753248667. The reversal of 16753248656 is 65684235761.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16753248598 and 16753248607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024061 + ... + 1040291.

Almost surely, 2^16753248656 is an apocalyptic number.

16753248656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16753248656 is an abundant number, since it is smaller than the sum of its proper divisors (16771415152).

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

16753248656 is a wasteful number, since it uses less digits than its factorization.

16753248656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18351 (or 18345 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 53.

The spelling of 16753248656 in words is "sixteen billion, seven hundred fifty-three million, two hundred forty-eight thousand, six hundred fifty-six".