45777066 has 16 divisors (see below), whose sum is σ = 94029024. Its totient is φ = 14846544.

The previous prime is 45777041. The next prime is 45777071. The reversal of 45777066 is 66077754.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102880 + ... + 103323.

It is an arithmetic number, because the mean of its divisors is an integer number (5876814).

Almost surely, 2^45777066 is an apocalyptic number.

45777066 is an abundant number, since it is smaller than the sum of its proper divisors (48251958).

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

45777066 is a wasteful number, since it uses less digits than its factorization.

45777066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206245.

The product of its (nonzero) digits is 246960, while the sum is 42.

The square root of 45777066 is about 6765.8751096957. The cubic root of 45777066 is about 357.7250210980.

The spelling of 45777066 in words is "forty-five million, seven hundred seventy-seven thousand, sixty-six".