50068985 has 16 divisors (see below), whose sum is σ = 61871040. Its totient is φ = 38875200.

The previous prime is 50068981. The next prime is 50069011. The reversal of 50068985 is 58986005.

50068985 = 1058² + 1059² + ... + 1100².

It is not a de Polignac number, because 50068985 - 2² = 50068981 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50068981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37835 + ... + 39135.

It is an arithmetic number, because the mean of its divisors is an integer number (3866940).

Almost surely, 2^50068985 is an apocalyptic number.

It is an amenable number.

50068985 is a deficient number, since it is larger than the sum of its proper divisors (11802055).

50068985 is a wasteful number, since it uses less digits than its factorization.

50068985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 50068985 is about 7075.9441066193. The cubic root of 50068985 is about 368.5725006121.

The spelling of 50068985 in words is "fifty million, sixty-eight thousand, nine hundred eighty-five".