16052352656 has 10 divisors (see below), whose sum is σ = 31101433302. Its totient is φ = 8026176320.

The previous prime is 16052352601. The next prime is 16052352683. The reversal of 16052352656 is 65625325061.

It can be written as a sum of positive squares in only one way, i.e., 14985677056 + 1066675600 = 122416^2 + 32660^2 .

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, 501636005 + ... + 501636036.

Almost surely, 2^16052352656 is an apocalyptic number.

16052352656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16052352656 is a deficient number, since it is larger than the sum of its proper divisors (15049080646).

16052352656 is a wasteful number, since it uses less digits than its factorization.

16052352656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003272049 (or 1003272043 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 16052352656 in words is "sixteen billion, fifty-two million, three hundred fifty-two thousand, six hundred fifty-six".