16532051373 has 96 divisors (see below), whose sum is σ = 27350064000. Its totient is φ = 9830419200.

The previous prime is 16532051369. The next prime is 16532051401. The reversal of 16532051373 is 37315023561.

16532051373 is a `hidden beast` number, since 1 + 6 + 53 + 20 + 513 + 73 = 666.

It is not a de Polignac number, because 16532051373 - 2² = 16532051369 is a prime.

It is a super-2 number, since 2×16532051373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16532051773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27507273 + ... + 27507873.

It is an arithmetic number, because the mean of its divisors is an integer number (284896500).

Almost surely, 2^16532051373 is an apocalyptic number.

It is an amenable number.

16532051373 is a deficient number, since it is larger than the sum of its proper divisors (10818012627).

16532051373 is a wasteful number, since it uses less digits than its factorization.

16532051373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The spelling of 16532051373 in words is "sixteen billion, five hundred thirty-two million, fifty-one thousand, three hundred seventy-three".