50807666 has 32 divisors (see below), whose sum is σ = 94711680. Its totient is φ = 19904256.

The previous prime is 50807633. The next prime is 50807677. The reversal of 50807666 is 66670805.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18170 + ... + 20778.

It is an arithmetic number, because the mean of its divisors is an integer number (2959740).

Almost surely, 2^50807666 is an apocalyptic number.

50807666 is a deficient number, since it is larger than the sum of its proper divisors (43904014).

50807666 is a wasteful number, since it uses less digits than its factorization.

50807666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 50807666 is about 7127.9496350634. The cubic root of 50807666 is about 370.3762085349.

The spelling of 50807666 in words is "fifty million, eight hundred seven thousand, six hundred sixty-six".