16545132107763 has 32 divisors (see below), whose sum is σ = 25531436236800. Its totient is φ = 9334440120096.

The previous prime is 16545132107743. The next prime is 16545132107789. The reversal of 16545132107763 is 36770123154561.

It is not a de Polignac number, because 16545132107763 - 2²⁰ = 16545131059187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16545132107743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76376718 + ... + 76593036.

It is an arithmetic number, because the mean of its divisors is an integer number (797857382400).

Almost surely, 2^{16545132107763} is an apocalyptic number.

16545132107763 is a deficient number, since it is larger than the sum of its proper divisors (8986304129037).

16545132107763 is a wasteful number, since it uses less digits than its factorization.

16545132107763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262511.

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 16545132107763 in words is "sixteen trillion, five hundred forty-five billion, one hundred thirty-two million, one hundred seven thousand, seven hundred sixty-three".