45546605 has 8 divisors (see below), whose sum is σ = 58860312. Its totient is φ = 33634368.

The previous prime is 45546577. The next prime is 45546623. The reversal of 45546605 is 50664554.

It can be written as a sum of positive squares in 4 ways, for example, as 643204 + 44903401 = 802^2 + 6701^2 .

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 45546605 - 2¹² = 45542509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350294 + ... + 350423.

It is an arithmetic number, because the mean of its divisors is an integer number (7357539).

Almost surely, 2^45546605 is an apocalyptic number.

It is an amenable number.

45546605 is a deficient number, since it is larger than the sum of its proper divisors (13313707).

45546605 is a wasteful number, since it uses less digits than its factorization.

45546605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700735.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 45546605 is about 6748.8224898867. The cubic root of 45546605 is about 357.1236981341.

The spelling of 45546605 in words is "forty-five million, five hundred forty-six thousand, six hundred five".