45667565 has 8 divisors (see below), whose sum is σ = 55004928. Its totient is φ = 36398160.

The previous prime is 45667561. The next prime is 45667571. The reversal of 45667565 is 56576654.

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

It is not a de Polignac number, because 45667565 - 2² = 45667561 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 (45667561) 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, 15497 + ... + 18206.

It is an arithmetic number, because the mean of its divisors is an integer number (6875616).

Almost surely, 2^45667565 is an apocalyptic number.

It is an amenable number.

45667565 is a deficient number, since it is larger than the sum of its proper divisors (9337363).

45667565 is a wasteful number, since it uses less digits than its factorization.

45667565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33979.

The product of its digits is 756000, while the sum is 44.

The square root of 45667565 is about 6757.7781111842. The cubic root of 45667565 is about 357.4395614001.

The spelling of 45667565 in words is "forty-five million, six hundred sixty-seven thousand, five hundred sixty-five".