16575002134056 has 40 divisors (see below), whose sum is σ = 46425353201370. Its totient is φ = 5525000711136.

The previous prime is 16575002134037. The next prime is 16575002134057. The reversal of 16575002134056 is 65043120057561.

16575002134056 is a `hidden beast` number, since 1 + 6 + 5 + 7 + 500 + 2 + 134 + 0 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15381817305156 + 1193184828900 = 3921966^2 + 1092330^2 .

It is a super-2 number, since 2×16575002134056² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16575002134057) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12789352851 + ... + 12789354146.

Almost surely, 2^{16575002134056} is an apocalyptic number.

It is an amenable number.

16575002134056 is an abundant number, since it is smaller than the sum of its proper divisors (29850351067314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16575002134056 is a wasteful number, since it uses less digits than its factorization.

16575002134056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25578707015 (or 25578707002 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 16575002134056 in words is "sixteen trillion, five hundred seventy-five billion, two million, one hundred thirty-four thousand, fifty-six".