50368881 has 8 divisors (see below), whose sum is σ = 67223104. Its totient is φ = 33546960.

The previous prime is 50368837. The next prime is 50368883. The reversal of 50368881 is 18886305.

It is a happy number.

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

It is not a de Polignac number, because 50368881 - 2⁶ = 50368817 is a prime.

It is a super-2 number, since 2×50368881² = 5074048346384322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50368883) 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, 4165 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (8402888).

Almost surely, 2^50368881 is an apocalyptic number.

It is an amenable number.

50368881 is a deficient number, since it is larger than the sum of its proper divisors (16854223).

50368881 is a wasteful number, since it uses less digits than its factorization.

50368881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16151.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 50368881 is about 7097.1037050335. The cubic root of 50368881 is about 369.3069104426.

The spelling of 50368881 in words is "fifty million, three hundred sixty-eight thousand, eight hundred eighty-one".