45527573 has 16 divisors (see below), whose sum is σ = 56192640. Its totient is φ = 35919936.

The previous prime is 45527567. The next prime is 45527579. The reversal of 45527573 is 37572554.

45527573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45527567) and next prime (45527579).

It is a de Polignac number, because none of the positive numbers 2^k-45527573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45527579) 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 15 ways as a sum of consecutive naturals, for example, 61238 + ... + 61976.

It is an arithmetic number, because the mean of its divisors is an integer number (3512040).

Almost surely, 2^45527573 is an apocalyptic number.

It is an amenable number.

45527573 is a deficient number, since it is larger than the sum of its proper divisors (10665067).

45527573 is a wasteful number, since it uses less digits than its factorization.

45527573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

The product of its digits is 147000, while the sum is 38.

The square root of 45527573 is about 6747.4123188079. The cubic root of 45527573 is about 357.0739489074.

The spelling of 45527573 in words is "forty-five million, five hundred twenty-seven thousand, five hundred seventy-three".