45546105 has 16 divisors (see below), whose sum is σ = 79498944. Its totient is φ = 22082880.

The previous prime is 45546101. The next prime is 45546113. The reversal of 45546105 is 50164554.

It is not a de Polignac number, because 45546105 - 2² = 45546101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45546101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 137854 + ... + 138183.

It is an arithmetic number, because the mean of its divisors is an integer number (4968684).

Almost surely, 2^45546105 is an apocalyptic number.

It is an amenable number.

45546105 is a deficient number, since it is larger than the sum of its proper divisors (33952839).

45546105 is a wasteful number, since it uses less digits than its factorization.

45546105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276056.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 45546105 is about 6748.7854462859. The cubic root of 45546105 is about 357.1223913225.

The spelling of 45546105 in words is "forty-five million, five hundred forty-six thousand, one hundred five".