4445135066 has 16 divisors (see below), whose sum is σ = 6982383168. Its totient is φ = 2118362400.

The previous prime is 4445135039. The next prime is 4445135113. The reversal of 4445135066 is 6605315444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159020 + ... + 184871.

It is an arithmetic number, because the mean of its divisors is an integer number (436398948).

Almost surely, 2^4445135066 is an apocalyptic number.

4445135066 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4445135066 is a deficient number, since it is larger than the sum of its proper divisors (2537248102).

4445135066 is a wasteful number, since it uses less digits than its factorization.

4445135066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344197.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4445135066 is about 66671.8461271323. The cubic root of 4445135066 is about 1644.2265394373.

The spelling of 4445135066 in words is "four billion, four hundred forty-five million, one hundred thirty-five thousand, sixty-six".