16952808782 has 72 divisors (see below), whose sum is σ = 33430841136. Its totient is φ = 6311844864.

The previous prime is 16952808737. The next prime is 16952808797. The reversal of 16952808782 is 28780825961.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 671378 + ... + 696170.

It is an arithmetic number, because the mean of its divisors is an integer number (464317238).

Almost surely, 2^16952808782 is an apocalyptic number.

16952808782 is a deficient number, since it is larger than the sum of its proper divisors (16478032354).

16952808782 is a wasteful number, since it uses less digits than its factorization.

16952808782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24862 (or 24832 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 56.

The spelling of 16952808782 in words is "sixteen billion, nine hundred fifty-two million, eight hundred eight thousand, seven hundred eighty-two".