50515086 has 8 divisors (see below), whose sum is σ = 101030184. Its totient is φ = 16838360.

The previous prime is 50515081. The next prime is 50515097. The reversal of 50515086 is 68051505.

It is a happy number.

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

50515086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50515081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4209585 + ... + 4209596.

It is an arithmetic number, because the mean of its divisors is an integer number (12628773).

Almost surely, 2^50515086 is an apocalyptic number.

50515086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50515086 is a wasteful number, since it uses less digits than its factorization.

50515086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8419186.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 50515086 is about 7107.3965697715. The cubic root of 50515086 is about 369.6638924840.

The spelling of 50515086 in words is "fifty million, five hundred fifteen thousand, eighty-six".