50635664 has 20 divisors (see below), whose sum is σ = 98374656. Its totient is φ = 25248672.

The previous prime is 50635661. The next prime is 50635667. The reversal of 50635664 is 46653605.

It is an interprime number because it is at equal distance from previous prime (50635661) and next prime (50635667).

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (50635661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1997 + ... + 10259.

Almost surely, 2^50635664 is an apocalyptic number.

It is an amenable number.

50635664 is a deficient number, since it is larger than the sum of its proper divisors (47738992).

50635664 is a wasteful number, since it uses less digits than its factorization.

50635664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8654 (or 8648 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 50635664 is about 7115.8740854515. The cubic root of 50635664 is about 369.9577843240.

The spelling of 50635664 in words is "fifty million, six hundred thirty-five thousand, six hundred sixty-four".