16712764533 has 16 divisors (see below), whose sum is σ = 24778647360. Its totient is φ = 11133294768.

The previous prime is 16712764529. The next prime is 16712764559. The reversal of 16712764533 is 33546721761.

It is not a de Polignac number, because 16712764533 - 2² = 16712764529 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16712764333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201510 + ... + 272087.

It is an arithmetic number, because the mean of its divisors is an integer number (1548665460).

Almost surely, 2^16712764533 is an apocalyptic number.

It is an amenable number.

16712764533 is a deficient number, since it is larger than the sum of its proper divisors (8065882827).

16712764533 is a wasteful number, since it uses less digits than its factorization.

16712764533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474913 (or 474907 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The spelling of 16712764533 in words is "sixteen billion, seven hundred twelve million, seven hundred sixty-four thousand, five hundred thirty-three".