45575575 has 12 divisors (see below), whose sum is σ = 56892688. Its totient is φ = 36216000.

The previous prime is 45575573. The next prime is 45575597. The reversal of 45575575 is 57557554.

It is a happy number.

It is not a de Polignac number, because 45575575 - 2¹ = 45575573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45575573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2262 + ... + 9811.

Almost surely, 2^45575575 is an apocalyptic number.

45575575 is a deficient number, since it is larger than the sum of its proper divisors (11317113).

45575575 is a wasteful number, since it uses less digits than its factorization.

45575575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12234 (or 12229 counting only the distinct ones).

The product of its digits is 612500, while the sum is 43.

The square root of 45575575 is about 6750.9684490449. The cubic root of 45575575 is about 357.1993984767.

The spelling of 45575575 in words is "forty-five million, five hundred seventy-five thousand, five hundred seventy-five".