50917660 has 12 divisors (see below), whose sum is σ = 106927128. Its totient is φ = 20367056.

The previous prime is 50917639. The next prime is 50917673. The reversal of 50917660 is 6671905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272922 + ... + 1272961.

It is an arithmetic number, because the mean of its divisors is an integer number (8910594).

Almost surely, 2^50917660 is an apocalyptic number.

It is an amenable number.

50917660 is an abundant number, since it is smaller than the sum of its proper divisors (56009468).

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

50917660 is a wasteful number, since it uses less digits than its factorization.

50917660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545892 (or 2545890 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 50917660 is about 7135.6611466633. The cubic root of 50917660 is about 370.6432928834.

The spelling of 50917660 in words is "fifty million, nine hundred seventeen thousand, six hundred sixty".