6522150749166 has 64 divisors (see below), whose sum is σ = 15635618107200. Its totient is φ = 2003337474048.

The previous prime is 6522150749129. The next prime is 6522150749167. The reversal of 6522150749166 is 6619470512256.

6522150749166 is a `hidden beast` number, since 6 + 52 + 21 + 507 + 4 + 9 + 1 + 66 = 666.

It is a super-3 number, since 3×6522150749166³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6522150749167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7645911 + ... + 8456018.

It is an arithmetic number, because the mean of its divisors is an integer number (244306532925).

Almost surely, 2^{6522150749166} is an apocalyptic number.

6522150749166 is an abundant number, since it is smaller than the sum of its proper divisors (9113467358034).

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

6522150749166 is a wasteful number, since it uses less digits than its factorization.

6522150749166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16102530 (or 16102524 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 6522150749166 in words is "six trillion, five hundred twenty-two billion, one hundred fifty million, seven hundred forty-nine thousand, one hundred sixty-six".