45009116 has 6 divisors (see below), whose sum is σ = 78765960. Its totient is φ = 22504556.

The previous prime is 45009113. The next prime is 45009161. The reversal of 45009116 is 61190054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45009113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626136 + ... + 5626143.

It is an arithmetic number, because the mean of its divisors is an integer number (13127660).

Almost surely, 2^45009116 is an apocalyptic number.

It is an amenable number.

45009116 is a deficient number, since it is larger than the sum of its proper divisors (33756844).

45009116 is a wasteful number, since it uses less digits than its factorization.

45009116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11252283 (or 11252281 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 45009116 is about 6708.8833646144. The cubic root of 45009116 is about 355.7133470787.

The spelling of 45009116 in words is "forty-five million, nine thousand, one hundred sixteen".