16539171235150 has 48 divisors (see below), whose sum is σ = 31081463627760. Its totient is φ = 6547157683200.

The previous prime is 16539171235117. The next prime is 16539171235159. The reversal of 16539171235150 is 5153217193561.

It is a super-2 number, since 2×16539171235150² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16539171235094 and 16539171235103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16539171235159) 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 23 ways as a sum of consecutive naturals, for example, 122244540 + ... + 122379760.

It is an arithmetic number, because the mean of its divisors is an integer number (647530492245).

Almost surely, 2^{16539171235150} is an apocalyptic number.

16539171235150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16539171235150 is a deficient number, since it is larger than the sum of its proper divisors (14542292392610).

16539171235150 is a wasteful number, since it uses less digits than its factorization.

16539171235150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160549 (or 160544 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 49.

The spelling of 16539171235150 in words is "sixteen trillion, five hundred thirty-nine billion, one hundred seventy-one million, two hundred thirty-five thousand, one hundred fifty".