16020036452275 has 12 divisors (see below), whose sum is σ = 19864895521912. Its totient is φ = 12815996696640.

The previous prime is 16020036452269. The next prime is 16020036452369. The reversal of 16020036452275 is 57225463002061.

It is not a de Polignac number, because 16020036452275 - 2²³ = 16020028063667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16469287 + ... + 17414863.

Almost surely, 2^{16020036452275} is an apocalyptic number.

16020036452275 is a deficient number, since it is larger than the sum of its proper divisors (3844859069637).

16020036452275 is an equidigital number, since it uses as much as digits as its factorization.

16020036452275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623270 (or 1623265 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 16020036452275 in words is "sixteen trillion, twenty billion, thirty-six million, four hundred fifty-two thousand, two hundred seventy-five".