50755817 has 12 divisors (see below), whose sum is σ = 60301440. Its totient is φ = 42577416.

The previous prime is 50755813. The next prime is 50755847. The reversal of 50755817 is 71855705.

50755817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50755817 - 2² = 50755813 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50755811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8717 + ... + 13322.

It is an arithmetic number, because the mean of its divisors is an integer number (5025120).

Almost surely, 2^50755817 is an apocalyptic number.

It is an amenable number.

50755817 is a deficient number, since it is larger than the sum of its proper divisors (9545623).

50755817 is a wasteful number, since it uses less digits than its factorization.

50755817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22100 (or 22093 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 38.

The square root of 50755817 is about 7124.3116860508. The cubic root of 50755817 is about 370.2501765554.

The spelling of 50755817 in words is "fifty million, seven hundred fifty-five thousand, eight hundred seventeen".