16562866948 has 12 divisors (see below), whose sum is σ = 29158581312. Its totient is φ = 8231843720.

The previous prime is 16562866909. The next prime is 16562866967. The reversal of 16562866948 is 84966826561.

16562866948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×16562866948⁴ (a number of 42 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12396688 + ... + 12398023.

It is an arithmetic number, because the mean of its divisors is an integer number (2429881776).

Almost surely, 2^16562866948 is an apocalyptic number.

It is an amenable number.

16562866948 is a deficient number, since it is larger than the sum of its proper divisors (12595714364).

16562866948 is a wasteful number, since it uses less digits than its factorization.

16562866948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24794882 (or 24794880 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 61.

The spelling of 16562866948 in words is "sixteen billion, five hundred sixty-two million, eight hundred sixty-six thousand, nine hundred forty-eight".