45321105 has 8 divisors (see below), whose sum is σ = 72513792. Its totient is φ = 24171248.

The previous prime is 45321103. The next prime is 45321119. The reversal of 45321105 is 50112354.

45321105 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 a cyclic number.

It is not a de Polignac number, because 45321105 - 2¹ = 45321103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45321103) by changing a digit.

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, 1510689 + ... + 1510718.

It is an arithmetic number, because the mean of its divisors is an integer number (9064224).

Almost surely, 2^45321105 is an apocalyptic number.

It is an amenable number.

45321105 is a deficient number, since it is larger than the sum of its proper divisors (27192687).

45321105 is a wasteful number, since it uses less digits than its factorization.

45321105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021415.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 45321105 is about 6732.0951419302. The cubic root of 45321105 is about 356.5333528998.

Adding to 45321105 its reverse (50112354), we get a palindrome (95433459).

The spelling of 45321105 in words is "forty-five million, three hundred twenty-one thousand, one hundred five".