50121600986 has 8 divisors (see below), whose sum is σ = 75183638400. Its totient is φ = 25060388188.

The previous prime is 50121600917. The next prime is 50121601037. The reversal of 50121600986 is 68900612105.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20906 + ... + 317301.

It is an arithmetic number, because the mean of its divisors is an integer number (9397954800).

Almost surely, 2^50121600986 is an apocalyptic number.

50121600986 is a deficient number, since it is larger than the sum of its proper divisors (25062037414).

50121600986 is a wasteful number, since it uses less digits than its factorization.

50121600986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412308.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 50121600986 in words is "fifty billion, one hundred twenty-one million, six hundred thousand, nine hundred eighty-six".