16545060056533 has 8 divisors (see below), whose sum is σ = 16810253274240. Its totient is φ = 16281628920480.

The previous prime is 16545060056461. The next prime is 16545060056617. The reversal of 16545060056533 is 33565006054561.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16545060056533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545060056233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440501485 + ... + 440539042.

It is an arithmetic number, because the mean of its divisors is an integer number (2101281659280).

Almost surely, 2^{16545060056533} is an apocalyptic number.

It is an amenable number.

16545060056533 is a deficient number, since it is larger than the sum of its proper divisors (265193217707).

16545060056533 is an equidigital number, since it uses as much as digits as its factorization.

16545060056533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881040827.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 16545060056533 in words is "sixteen trillion, five hundred forty-five billion, sixty million, fifty-six thousand, five hundred thirty-three".