45033182220 has 96 divisors (see below), whose sum is σ = 136125339840. Its totient is φ = 11057909760.

The previous prime is 45033182213. The next prime is 45033182231. The reversal of 45033182220 is 2228133054.

45033182220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248440 + ... + 389600.

It is an arithmetic number, because the mean of its divisors is an integer number (1417972290).

Almost surely, 2^45033182220 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 45033182220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68062669920).

45033182220 is an abundant number, since it is smaller than the sum of its proper divisors (91092157620).

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

45033182220 is a wasteful number, since it uses less digits than its factorization.

45033182220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141595 (or 141593 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 45033182220 in words is "forty-five billion, thirty-three million, one hundred eighty-two thousand, two hundred twenty".