45654566 has 8 divisors (see below), whose sum is σ = 70152264. Its totient is φ = 22270480.

The previous prime is 45654523. The next prime is 45654569. The reversal of 45654566 is 66545654.

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45654569) 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 3 ways as a sum of consecutive naturals, for example, 278300 + ... + 278463.

It is an arithmetic number, because the mean of its divisors is an integer number (8769033).

Almost surely, 2^45654566 is an apocalyptic number.

45654566 is a deficient number, since it is larger than the sum of its proper divisors (24497698).

45654566 is a wasteful number, since it uses less digits than its factorization.

45654566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556806.

The product of its digits is 432000, while the sum is 41.

The square root of 45654566 is about 6756.8162621164. The cubic root of 45654566 is about 357.4056438353.

The spelling of 45654566 in words is "forty-five million, six hundred fifty-four thousand, five hundred sixty-six".