45075088 has 20 divisors (see below), whose sum is σ = 88200828. Its totient is φ = 22313600.

The previous prime is 45075083. The next prime is 45075089. The reversal of 45075088 is 88057054.

45075088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44515584 + 559504 = 6672^2 + 748^2 .

It is not an unprimeable number, because it can be changed into a prime (45075083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12331 + ... + 15562.

Almost surely, 2^45075088 is an apocalyptic number.

It is an amenable number.

45075088 is a deficient number, since it is larger than the sum of its proper divisors (43125740).

45075088 is a wasteful number, since it uses less digits than its factorization.

45075088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28002 (or 27996 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 45075088 is about 6713.7983288151. The cubic root of 45075088 is about 355.8870575528.

The spelling of 45075088 in words is "forty-five million, seventy-five thousand, eighty-eight".