16456222265353 has 8 divisors (see below), whose sum is σ = 17722253098368. Its totient is φ = 15190215372624.

The previous prime is 16456222265347. The next prime is 16456222265369. The reversal of 16456222265353 is 35356222265461.

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 16456222265353 - 2²⁵ = 16456188710921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16456222265353.

It is not an unprimeable number, because it can be changed into a prime (16456222265323) 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 7 ways as a sum of consecutive naturals, for example, 4544575 + ... + 7318852.

It is an arithmetic number, because the mean of its divisors is an integer number (2215281637296).

Almost surely, 2^{16456222265353} is an apocalyptic number.

16456222265353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16456222265353 is a deficient number, since it is larger than the sum of its proper divisors (1266030833015).

16456222265353 is a wasteful number, since it uses less digits than its factorization.

16456222265353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11970143.

The product of its digits is 15552000, while the sum is 52.

The spelling of 16456222265353 in words is "sixteen trillion, four hundred fifty-six billion, two hundred twenty-two million, two hundred sixty-five thousand, three hundred fifty-three".