45075112 has 16 divisors (see below), whose sum is σ = 84621600. Its totient is φ = 22509360.

The previous prime is 45075089. The next prime is 45075127. The reversal of 45075112 is 21157054.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4287 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (5288850).

Almost surely, 2^45075112 is an apocalyptic number.

It is an amenable number.

45075112 is a deficient number, since it is larger than the sum of its proper divisors (39546488).

45075112 is a wasteful number, since it uses less digits than its factorization.

45075112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056 (or 7052 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 45075112 is about 6713.8001161786. The cubic root of 45075112 is about 355.8871207162.

The spelling of 45075112 in words is "forty-five million, seventy-five thousand, one hundred twelve".