16522011207057 has 8 divisors (see below), whose sum is σ = 22037309742976. Its totient is φ = 11010693404592.

The previous prime is 16522011207019. The next prime is 16522011207131. The reversal of 16522011207057 is 75070211022561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16522011207057 - 2¹⁰ = 16522011206033 is a prime.

It is a super-2 number, since 2×16522011207057² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16522011209057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995173678 + ... + 995190279.

It is an arithmetic number, because the mean of its divisors is an integer number (2754663717872).

Almost surely, 2^{16522011207057} is an apocalyptic number.

It is an amenable number.

16522011207057 is a deficient number, since it is larger than the sum of its proper divisors (5515298535919).

16522011207057 is a wasteful number, since it uses less digits than its factorization.

16522011207057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990366727.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 16522011207057 in words is "sixteen trillion, five hundred twenty-two billion, eleven million, two hundred seven thousand, fifty-seven".