4545057066 has 32 divisors (see below), whose sum is σ = 10499813568. Its totient is φ = 1296272640.

The previous prime is 4545057053. The next prime is 4545057067. The reversal of 4545057066 is 6607505454.

It is not an unprimeable number, because it can be changed into a prime (4545057067) 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 15 ways as a sum of consecutive naturals, for example, 2024305 + ... + 2026548.

It is an arithmetic number, because the mean of its divisors is an integer number (328119174).

Almost surely, 2^4545057066 is an apocalyptic number.

4545057066 is an abundant number, since it is smaller than the sum of its proper divisors (5954756502).

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

4545057066 is a wasteful number, since it uses less digits than its factorization.

4545057066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050886.

The product of its (nonzero) digits is 504000, while the sum is 42.

The square root of 4545057066 is about 67417.0383953493. The cubic root of 4545057066 is about 1656.4555263620.

The spelling of 4545057066 in words is "four billion, five hundred forty-five million, fifty-seven thousand, sixty-six".