6201166050 has 36 divisors (see below), whose sum is σ = 16660467330. Its totient is φ = 1653644160.

The previous prime is 6201166043. The next prime is 6201166051. The reversal of 6201166050 is 506611026.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 3584536641 + 2616629409 = 59871^2 + 51153^2 .

It is not an unprimeable number, because it can be changed into a prime (6201166051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6889735 + ... + 6890634.

Almost surely, 2^6201166050 is an apocalyptic number.

6201166050 is an abundant number, since it is smaller than the sum of its proper divisors (10459301280).

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

6201166050 is a wasteful number, since it uses less digits than its factorization.

6201166050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13780387 (or 13780379 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 6201166050 is about 78747.4828169129. The cubic root of 6201166050 is about 1837.2057115818.

Adding to 6201166050 its reverse (506611026), we get a palindrome (6707777076).

The spelling of 6201166050 in words is "six billion, two hundred one million, one hundred sixty-six thousand, fifty".