16252046165 has 8 divisors (see below), whose sum is σ = 20174954040. Its totient is φ = 12553304512.

The previous prime is 16252046117. The next prime is 16252046179. The reversal of 16252046165 is 56164025261.

16252046165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5517221284 + 10734824881 = 74278^2 + 103609^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 16252046165 - 2¹⁰ = 16252045141 is a prime.

It is a congruent number.

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, 56041394 + ... + 56041683.

It is an arithmetic number, because the mean of its divisors is an integer number (2521869255).

Almost surely, 2^16252046165 is an apocalyptic number.

It is an amenable number.

16252046165 is a deficient number, since it is larger than the sum of its proper divisors (3922907875).

16252046165 is a wasteful number, since it uses less digits than its factorization.

16252046165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112083111.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 16252046165 in words is "sixteen billion, two hundred fifty-two million, forty-six thousand, one hundred sixty-five".