50105969 has 8 divisors (see below), whose sum is σ = 50642688. Its totient is φ = 49572000.

The previous prime is 50105963. The next prime is 50106031. The reversal of 50105969 is 96950105.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50105969 is a prime.

It is a super-2 number, since 2×50105969² = 5021216258857922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50105963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66344 + ... + 67094.

It is an arithmetic number, because the mean of its divisors is an integer number (6330336).

Almost surely, 2^50105969 is an apocalyptic number.

It is an amenable number.

50105969 is a deficient number, since it is larger than the sum of its proper divisors (536719).

50105969 is a wasteful number, since it uses less digits than its factorization.

50105969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 50105969 is about 7078.5569857140. The cubic root of 50105969 is about 368.6632283047.

The spelling of 50105969 in words is "fifty million, one hundred five thousand, nine hundred sixty-nine".