745180552180 has 12 divisors (see below), whose sum is σ = 1564879159620. Its totient is φ = 298072220864.

The previous prime is 745180552163. The next prime is 745180552183. The reversal of 745180552180 is 81255081547.

745180552180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 570680528356 + 174500023824 = 755434^2 + 417732^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 745180552180.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745180552183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18629513785 + ... + 18629513824.

It is an arithmetic number, because the mean of its divisors is an integer number (130406596635).

Almost surely, 2^745180552180 is an apocalyptic number.

It is an amenable number.

745180552180 is an abundant number, since it is smaller than the sum of its proper divisors (819698607440).

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

745180552180 is a wasteful number, since it uses less digits than its factorization.

745180552180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37259027618 (or 37259027616 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 46.

The spelling of 745180552180 in words is "seven hundred forty-five billion, one hundred eighty million, five hundred fifty-two thousand, one hundred eighty".