4527506156166 has 48 divisors (see below), whose sum is σ = 11211189470208. Its totient is φ = 1293547590000.

The previous prime is 4527506156161. The next prime is 4527506156177. The reversal of 4527506156166 is 6616516057254.

4527506156166 is a `hidden beast` number, since 4 + 5 + 2 + 7 + 5 + 0 + 6 + 15 + 616 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4527506156161) 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, 6570481 + ... + 7226771.

It is an arithmetic number, because the mean of its divisors is an integer number (233566447296).

Almost surely, 2^{4527506156166} is an apocalyptic number.

4527506156166 is an abundant number, since it is smaller than the sum of its proper divisors (6683683314042).

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

4527506156166 is a wasteful number, since it uses less digits than its factorization.

4527506156166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711057 (or 711054 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 4527506156166 in words is "four trillion, five hundred twenty-seven billion, five hundred six million, one hundred fifty-six thousand, one hundred sixty-six".