6335516166 has 16 divisors (see below), whose sum is σ = 14481179904. Its totient is φ = 1810147464.

The previous prime is 6335516147. The next prime is 6335516171. The reversal of 6335516166 is 6616155336.

It is a super-4 number, since 4×6335516166⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 150845623 = 6335516166 / (6 + 3 + 3 + 5 + 5 + 1 + 6 + 1 + 6 + 6).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75422770 + ... + 75422853.

It is an arithmetic number, because the mean of its divisors is an integer number (905073744).

Almost surely, 2^6335516166 is an apocalyptic number.

6335516166 is an abundant number, since it is smaller than the sum of its proper divisors (8145663738).

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

6335516166 is a wasteful number, since it uses less digits than its factorization.

6335516166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150845635.

The product of its digits is 291600, while the sum is 42.

The square root of 6335516166 is about 79595.9557138426. The cubic root of 6335516166 is about 1850.3789013054.

The spelling of 6335516166 in words is "six billion, three hundred thirty-five million, five hundred sixteen thousand, one hundred sixty-six".