545150532170 has 16 divisors (see below), whose sum is σ = 997357368168. Its totient is φ = 214485455040.

The previous prime is 545150532151. The next prime is 545150532193. The reversal of 545150532170 is 71235051545.

It can be written as a sum of positive squares in 4 ways, for example, as 158038846681 + 387111685489 = 397541^2 + 622183^2 .

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, 446844089 + ... + 446845308.

Almost surely, 2^545150532170 is an apocalyptic number.

545150532170 is a deficient number, since it is larger than the sum of its proper divisors (452206835998).

545150532170 is a wasteful number, since it uses less digits than its factorization.

545150532170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893689465.

The product of its (nonzero) digits is 105000, while the sum is 38.

The spelling of 545150532170 in words is "five hundred forty-five billion, one hundred fifty million, five hundred thirty-two thousand, one hundred seventy".