16465060023 has 4 divisors (see below), whose sum is σ = 21953413368. Its totient is φ = 10976706680.

The previous prime is 16465060021. The next prime is 16465060057. The reversal of 16465060023 is 32006056461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16465060023 - 2¹ = 16465060021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16465060021) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2744176668 + ... + 2744176673.

It is an arithmetic number, because the mean of its divisors is an integer number (5488353342).

Almost surely, 2^16465060023 is an apocalyptic number.

16465060023 is a deficient number, since it is larger than the sum of its proper divisors (5488353345).

16465060023 is an equidigital number, since it uses as much as digits as its factorization.

16465060023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5488353344.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 16465060023 in words is "sixteen billion, four hundred sixty-five million, sixty thousand, twenty-three".