555016066 has 8 divisors (see below), whose sum is σ = 908208144. Its totient is φ = 252280020.

The previous prime is 555016061. The next prime is 555016081. The reversal of 555016066 is 660610555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (555016061) 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 3 ways as a sum of consecutive naturals, for example, 12613980 + ... + 12614023.

It is an arithmetic number, because the mean of its divisors is an integer number (113526018).

Almost surely, 2^555016066 is an apocalyptic number.

555016066 is a deficient number, since it is larger than the sum of its proper divisors (353192078).

555016066 is a wasteful number, since it uses less digits than its factorization.

555016066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25228016.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 555016066 is about 23558.7789581718. The cubic root of 555016066 is about 821.8045061312.

The spelling of 555016066 in words is "five hundred fifty-five million, sixteen thousand, sixty-six".