45666355 has 8 divisors (see below), whose sum is σ = 62628192. Its totient is φ = 31314048.

The previous prime is 45666349. The next prime is 45666359. The reversal of 45666355 is 55366654.

It is a happy number.

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 45666355 - 2⁵ = 45666323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45666359) 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, 652342 + ... + 652411.

It is an arithmetic number, because the mean of its divisors is an integer number (7828524).

Almost surely, 2^45666355 is an apocalyptic number.

45666355 is a deficient number, since it is larger than the sum of its proper divisors (16961837).

45666355 is a wasteful number, since it uses less digits than its factorization.

45666355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304765.

The product of its digits is 324000, while the sum is 40.

The square root of 45666355 is about 6757.6885841240. The cubic root of 45666355 is about 357.4364044863.

The spelling of 45666355 in words is "forty-five million, six hundred sixty-six thousand, three hundred fifty-five".