45541150 has 36 divisors (see below), whose sum is σ = 88835832. Its totient is φ = 17336880.

The previous prime is 45541121. The next prime is 45541159. The reversal of 45541150 is 5114554.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45541159) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 228751 + ... + 228949.

It is an arithmetic number, because the mean of its divisors is an integer number (2467662).

Almost surely, 2^45541150 is an apocalyptic number.

45541150 is a deficient number, since it is larger than the sum of its proper divisors (43294682).

45541150 is a wasteful number, since it uses less digits than its factorization.

45541150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 45541150 is about 6748.4183332096. The cubic root of 45541150 is about 357.1094403020.

The spelling of 45541150 in words is "forty-five million, five hundred forty-one thousand, one hundred fifty".