45412221150 has 144 divisors (see below), whose sum is σ = 125145427680. Its totient is φ = 11799244800.

The previous prime is 45412221149. The next prime is 45412221199. The reversal of 45412221150 is 5112221454.

It is a happy number.

45412221150 is a `hidden beast` number, since 4 + 541 + 2 + 2 + 2 + 115 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24039406 + ... + 24041294.

It is an arithmetic number, because the mean of its divisors is an integer number (869065470).

Almost surely, 2^45412221150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45412221150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62572713840).

45412221150 is an abundant number, since it is smaller than the sum of its proper divisors (79733206530).

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

45412221150 is a wasteful number, since it uses less digits than its factorization.

45412221150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3251 (or 3243 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The spelling of 45412221150 in words is "forty-five billion, four hundred twelve million, two hundred twenty-one thousand, one hundred fifty".