45651150 has 72 divisors (see below), whose sum is σ = 123463080. Its totient is φ = 12093120.

The previous prime is 45651149. The next prime is 45651161. The reversal of 45651150 is 5115654.

It is a happy number.

45651150 is a `hidden beast` number, since 4 + 5 + 651 + 1 + 5 + 0 = 666.

45651150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 102829 + ... + 103271.

It is an arithmetic number, because the mean of its divisors is an integer number (1714765).

Almost surely, 2^45651150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45651150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61731540).

45651150 is an abundant number, since it is smaller than the sum of its proper divisors (77811930).

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

45651150 is a wasteful number, since it uses less digits than its factorization.

45651150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 45651150 is about 6756.5634756139. The cubic root of 45651150 is about 357.3967295891.

The spelling of 45651150 in words is "forty-five million, six hundred fifty-one thousand, one hundred fifty".