16545060106403 has 2 divisors, whose sum is σ = 16545060106404. Its totient is φ = 16545060106402.

The previous prime is 16545060106391. The next prime is 16545060106429. The reversal of 16545060106403 is 30460106054561.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16545060106403 - 2²⁴ = 16545043329187 is a prime.

It is not a weakly prime, because it can be changed into another prime (16545060108403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8272530053201 + 8272530053202.

It is an arithmetic number, because the mean of its divisors is an integer number (8272530053202).

Almost surely, 2^{16545060106403} is an apocalyptic number.

16545060106403 is a deficient number, since it is larger than the sum of its proper divisors (1).

16545060106403 is an equidigital number, since it uses as much as digits as its factorization.

16545060106403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 16545060106403 in words is "sixteen trillion, five hundred forty-five billion, sixty million, one hundred six thousand, four hundred three".