45558116 has 6 divisors (see below), whose sum is σ = 79726710. Its totient is φ = 22779056.

The previous prime is 45558077. The next prime is 45558167. The reversal of 45558116 is 61185554.

It is a happy number.

45558116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 28302400 + 17255716 = 5320^2 + 4154^2 .

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 as a sum of consecutive naturals, namely, 5694761 + ... + 5694768.

It is an arithmetic number, because the mean of its divisors is an integer number (13287785).

Almost surely, 2^45558116 is an apocalyptic number.

It is an amenable number.

45558116 is a deficient number, since it is larger than the sum of its proper divisors (34168594).

45558116 is a wasteful number, since it uses less digits than its factorization.

45558116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11389533 (or 11389531 counting only the distinct ones).

The product of its digits is 24000, while the sum is 35.

The square root of 45558116 is about 6749.6752514473. The cubic root of 45558116 is about 357.1537809078.

The spelling of 45558116 in words is "forty-five million, five hundred fifty-eight thousand, one hundred sixteen".