16966264560 has 160 divisors (see below), whose sum is σ = 60220288512. Its totient is φ = 3870827520.

The previous prime is 16966264541. The next prime is 16966264631. The reversal of 16966264560 is 6546266961.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 926695 + ... + 944825.

Almost surely, 2^16966264560 is an apocalyptic number.

16966264560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16966264560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30110144256).

16966264560 is an abundant number, since it is smaller than the sum of its proper divisors (43254023952).

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

16966264560 is a wasteful number, since it uses less digits than its factorization.

16966264560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18711 (or 18705 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 16966264560 in words is "sixteen billion, nine hundred sixty-six million, two hundred sixty-four thousand, five hundred sixty".