50066660 has 24 divisors (see below), whose sum is σ = 120160320. Its totient is φ = 17165664.

The previous prime is 50066659. The next prime is 50066669. The reversal of 50066660 is 6666005.

It is not an unprimeable number, because it can be changed into a prime (50066669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178670 + ... + 178949.

It is an arithmetic number, because the mean of its divisors is an integer number (5006680).

Almost surely, 2^50066660 is an apocalyptic number.

It is an amenable number.

50066660 is an abundant number, since it is smaller than the sum of its proper divisors (70093660).

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

50066660 is a wasteful number, since it uses less digits than its factorization.

50066660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357635 (or 357633 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 50066660 is about 7075.7798156811. The cubic root of 50066660 is about 368.5667955212.

The spelling of 50066660 in words is "fifty million, sixty-six thousand, six hundred sixty".