45655445 has 8 divisors (see below), whose sum is σ = 59767200. Its totient is φ = 33203920.

The previous prime is 45655409. The next prime is 45655451. The reversal of 45655445 is 54455654.

45655445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45655445 - 2¹⁰ = 45654421 is a prime.

45655445 is a modest number, since divided by 5445 gives 4565 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 45655399 and 45655408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414995 + ... + 415104.

It is an arithmetic number, because the mean of its divisors is an integer number (7470900).

Almost surely, 2^45655445 is an apocalyptic number.

It is an amenable number.

45655445 is a deficient number, since it is larger than the sum of its proper divisors (14111755).

45655445 is a wasteful number, since it uses less digits than its factorization.

45655445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830115.

The product of its digits is 240000, while the sum is 38.

The square root of 45655445 is about 6756.8813072304. The cubic root of 45655445 is about 357.4079375639.

The spelling of 45655445 in words is "forty-five million, six hundred fifty-five thousand, four hundred forty-five".