45666577 has 8 divisors (see below), whose sum is σ = 50260320. Its totient is φ = 41146560.

The previous prime is 45666571. The next prime is 45666583. The reversal of 45666577 is 77566654.

It is an interprime number because it is at equal distance from previous prime (45666571) and next prime (45666583).

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 45666577 - 2⁷ = 45666449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45666571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17127 + ... + 19612.

It is an arithmetic number, because the mean of its divisors is an integer number (6282540).

Almost surely, 2^45666577 is an apocalyptic number.

It is an amenable number.

45666577 is a deficient number, since it is larger than the sum of its proper divisors (4593743).

45666577 is a wasteful number, since it uses less digits than its factorization.

45666577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36863.

The product of its digits is 1058400, while the sum is 46.

The square root of 45666577 is about 6757.7050098388. The cubic root of 45666577 is about 357.4369836929.

The spelling of 45666577 in words is "forty-five million, six hundred sixty-six thousand, five hundred seventy-seven".