16564106265224 has 32 divisors (see below), whose sum is σ = 37582425982080. Its totient is φ = 6681320173824.

The previous prime is 16564106265197. The next prime is 16564106265251. The reversal of 16564106265224 is 42256260146561.

It is an interprime number because it is at equal distance from previous prime (16564106265197) and next prime (16564106265251).

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 7 ways as a sum of consecutive naturals, for example, 8699634692 + ... + 8699636595.

It is an arithmetic number, because the mean of its divisors is an integer number (1174450811940).

Almost surely, 2^{16564106265224} is an apocalyptic number.

16564106265224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16564106265224 is an abundant number, since it is smaller than the sum of its proper divisors (21018319716856).

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

16564106265224 is a wasteful number, since it uses less digits than its factorization.

16564106265224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17399271317 (or 17399271313 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 16564106265224 in words is "sixteen trillion, five hundred sixty-four billion, one hundred six million, two hundred sixty-five thousand, two hundred twenty-four".