45544150 has 12 divisors (see below), whose sum is σ = 84712212. Its totient is φ = 18217640.

The previous prime is 45544133. The next prime is 45544171. The reversal of 45544150 is 5144554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 455392 + ... + 455491.

It is an arithmetic number, because the mean of its divisors is an integer number (7059351).

Almost surely, 2^45544150 is an apocalyptic number.

45544150 is a deficient number, since it is larger than the sum of its proper divisors (39168062).

45544150 is a wasteful number, since it uses less digits than its factorization.

45544150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910895 (or 910890 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 45544150 is about 6748.6406038550. The cubic root of 45544150 is about 357.1172815971.

The spelling of 45544150 in words is "forty-five million, five hundred forty-four thousand, one hundred fifty".