50989970935 has 8 divisors (see below), whose sum is σ = 64787257296. Its totient is φ = 38392448640.

The previous prime is 50989970923. The next prime is 50989970947. The reversal of 50989970935 is 53907998905.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50989970923) and next prime (50989970947).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50989970935 - 2⁵ = 50989970903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299940921 + ... + 299941090.

It is an arithmetic number, because the mean of its divisors is an integer number (8098407162).

Almost surely, 2^50989970935 is an apocalyptic number.

50989970935 is a deficient number, since it is larger than the sum of its proper divisors (13797286361).

50989970935 is a wasteful number, since it uses less digits than its factorization.

50989970935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599882033.

The product of its (nonzero) digits is 27556200, while the sum is 64.

The spelling of 50989970935 in words is "fifty billion, nine hundred eighty-nine million, nine hundred seventy thousand, nine hundred thirty-five".