50555417 has 4 divisors (see below), whose sum is σ = 55151376. Its totient is φ = 45959460.

The previous prime is 50555377. The next prime is 50555423. The reversal of 50555417 is 71455505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50555417 - 2¹⁰ = 50554393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50555437) 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, 2297963 + ... + 2297984.

It is an arithmetic number, because the mean of its divisors is an integer number (13787844).

Almost surely, 2^50555417 is an apocalyptic number.

It is an amenable number.

50555417 is a deficient number, since it is larger than the sum of its proper divisors (4595959).

50555417 is a wasteful number, since it uses less digits than its factorization.

50555417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4595958.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 50555417 is about 7110.2332591836. The cubic root of 50555417 is about 369.7622456009.

The spelling of 50555417 in words is "fifty million, five hundred fifty-five thousand, four hundred seventeen".