45500566 has 8 divisors (see below), whose sum is σ = 68954760. Its totient is φ = 22515648.

The previous prime is 45500549. The next prime is 45500597. The reversal of 45500566 is 66500554.

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

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, 117076 + ... + 117463.

It is an arithmetic number, because the mean of its divisors is an integer number (8619345).

Almost surely, 2^45500566 is an apocalyptic number.

45500566 is a deficient number, since it is larger than the sum of its proper divisors (23454194).

45500566 is a wasteful number, since it uses less digits than its factorization.

45500566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234638.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 45500566 is about 6745.4107361969. The cubic root of 45500566 is about 357.0033294053.

The spelling of 45500566 in words is "forty-five million, five hundred thousand, five hundred sixty-six".