45485166 has 32 divisors (see below), whose sum is σ = 99649440. Its totient is φ = 13776896.

The previous prime is 45485159. The next prime is 45485171. The reversal of 45485166 is 66158454.

It is a happy number.

45485166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 4731 + ... + 10646.

It is an arithmetic number, because the mean of its divisors is an integer number (3114045).

Almost surely, 2^45485166 is an apocalyptic number.

45485166 is an abundant number, since it is smaller than the sum of its proper divisors (54164274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45485166 is a wasteful number, since it uses less digits than its factorization.

45485166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15428.

The product of its digits is 115200, while the sum is 39.

The square root of 45485166 is about 6744.2691227441. The cubic root of 45485166 is about 356.9630480628.

The spelling of 45485166 in words is "forty-five million, four hundred eighty-five thousand, one hundred sixty-six".