45575687 has 8 divisors (see below), whose sum is σ = 46311696. Its totient is φ = 44845632.

The previous prime is 45575683. The next prime is 45575693. The reversal of 45575687 is 78657554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45575687 - 2² = 45575683 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 (45575683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15443 + ... + 18155.

It is an arithmetic number, because the mean of its divisors is an integer number (5788962).

Almost surely, 2^45575687 is an apocalyptic number.

45575687 is a deficient number, since it is larger than the sum of its proper divisors (736009).

45575687 is a wasteful number, since it uses less digits than its factorization.

45575687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977.

The product of its digits is 1176000, while the sum is 47.

The square root of 45575687 is about 6750.9767441460. The cubic root of 45575687 is about 357.1996910772.

The spelling of 45575687 in words is "forty-five million, five hundred seventy-five thousand, six hundred eighty-seven".