16522556135 has 8 divisors (see below), whose sum is σ = 20510759520. Its totient is φ = 12762250144.

The previous prime is 16522556129. The next prime is 16522556137. The reversal of 16522556135 is 53165522561.

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

It is a cyclic number.

It is not a de Polignac number, because 16522556135 - 2⁴ = 16522556119 is a prime.

It is a super-2 number, since 2×16522556135² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16522556092 and 16522556101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16522556137) 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 7 ways as a sum of consecutive naturals, for example, 56974187 + ... + 56974476.

It is an arithmetic number, because the mean of its divisors is an integer number (2563844940).

Almost surely, 2^16522556135 is an apocalyptic number.

16522556135 is a deficient number, since it is larger than the sum of its proper divisors (3988203385).

16522556135 is a wasteful number, since it uses less digits than its factorization.

16522556135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113948697.

The product of its digits is 270000, while the sum is 41.

The spelling of 16522556135 in words is "sixteen billion, five hundred twenty-two million, five hundred fifty-six thousand, one hundred thirty-five".