45130588 has 12 divisors (see below), whose sum is σ = 79033752. Its totient is φ = 22549520.

The previous prime is 45130549. The next prime is 45130601. The reversal of 45130588 is 88503154.

45130588 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

45130588 is strictly pandigital in base 9.

It is a congruent number.

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, 4503 + ... + 10513.

It is an arithmetic number, because the mean of its divisors is an integer number (6586146).

Almost surely, 2^45130588 is an apocalyptic number.

It is an amenable number.

45130588 is a deficient number, since it is larger than the sum of its proper divisors (33903164).

45130588 is a wasteful number, since it uses less digits than its factorization.

45130588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7892 (or 7890 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 45130588 is about 6717.9303360484. The cubic root of 45130588 is about 356.0330630404.

The spelling of 45130588 in words is "forty-five million, one hundred thirty thousand, five hundred eighty-eight".