45366180 has 48 divisors (see below), whose sum is σ = 127975680. Its totient is φ = 12007168.

The previous prime is 45366173. The next prime is 45366193. The reversal of 45366180 is 8166354.

45366180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5461 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (2666160).

Almost surely, 2^45366180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45366180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63987840).

45366180 is an abundant number, since it is smaller than the sum of its proper divisors (82609500).

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

45366180 is a wasteful number, since it uses less digits than its factorization.

45366180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5668 (or 5666 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 45366180 is about 6735.4420790324. The cubic root of 45366180 is about 356.6515128314.

The spelling of 45366180 in words is "forty-five million, three hundred sixty-six thousand, one hundred eighty".