16052156566 has 8 divisors (see below), whose sum is σ = 24222416400. Its totient is φ = 7978017768.

The previous prime is 16052156557. The next prime is 16052156567. The reversal of 16052156566 is 66565125061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16052156567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24029841 + ... + 24030508.

It is an arithmetic number, because the mean of its divisors is an integer number (3027802050).

Almost surely, 2^16052156566 is an apocalyptic number.

16052156566 is a deficient number, since it is larger than the sum of its proper divisors (8170259834).

16052156566 is a wasteful number, since it uses less digits than its factorization.

16052156566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48060518.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 16052156566 in words is "sixteen billion, fifty-two million, one hundred fifty-six thousand, five hundred sixty-six".