16016445353 has 4 divisors (see below), whose sum is σ = 16235848788. Its totient is φ = 15797041920.

The previous prime is 16016445329. The next prime is 16016445373. The reversal of 16016445353 is 35354461061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35354461061 = 25307 ⋅1397023.

It can be written as a sum of positive squares in 2 ways, for example, as 10746846889 + 5269598464 = 103667^2 + 72592^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16016445353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16016445373) 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, 109701608 + ... + 109701753.

It is an arithmetic number, because the mean of its divisors is an integer number (4058962197).

Almost surely, 2^16016445353 is an apocalyptic number.

It is an amenable number.

16016445353 is a deficient number, since it is larger than the sum of its proper divisors (219403435).

16016445353 is an equidigital number, since it uses as much as digits as its factorization.

16016445353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219403434.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 16016445353 in words is "sixteen billion, sixteen million, four hundred forty-five thousand, three hundred fifty-three".