16560334652 has 6 divisors (see below), whose sum is σ = 28980585648. Its totient is φ = 8280167324.

The previous prime is 16560334649. The next prime is 16560334669. The reversal of 16560334652 is 25643306561.

It is a super-2 number, since 2×16560334652² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070041828 + ... + 2070041835.

It is an arithmetic number, because the mean of its divisors is an integer number (4830097608).

Almost surely, 2^16560334652 is an apocalyptic number.

It is an amenable number.

16560334652 is a deficient number, since it is larger than the sum of its proper divisors (12420250996).

16560334652 is a wasteful number, since it uses less digits than its factorization.

16560334652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140083667 (or 4140083665 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 16560334652 in words is "sixteen billion, five hundred sixty million, three hundred thirty-four thousand, six hundred fifty-two".