171116050 has 48 divisors (see below), whose sum is σ = 385153920. Its totient is φ = 55215360.

The previous prime is 171116017. The next prime is 171116053. The reversal of 171116050 is 50611171.

171116050 = T₁₆₃₆ + T₁₆₃₇ + ... + T₁₇₅₄.

It is not an unprimeable number, because it can be changed into a prime (171116053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8430 + ... + 20329.

It is an arithmetic number, because the mean of its divisors is an integer number (8024040).

Almost surely, 2^171116050 is an apocalyptic number.

171116050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

171116050 is an abundant number, since it is smaller than the sum of its proper divisors (214037870).

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

171116050 is a wasteful number, since it uses less digits than its factorization.

171116050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28795 (or 28790 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 171116050 is about 13081.1333606840. The cubic root of 171116050 is about 555.1754443575.

The spelling of 171116050 in words is "one hundred seventy-one million, one hundred sixteen thousand, fifty".