50559057 has 48 divisors (see below), whose sum is σ = 80857920. Its totient is φ = 30326400.

The previous prime is 50559049. The next prime is 50559059. The reversal of 50559057 is 75095505.

It is a happy number.

50559057 is a `hidden beast` number, since 50 + 559 + 0 + 57 = 666.

It is not a de Polignac number, because 50559057 - 2³ = 50559049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50559059) 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 47 ways as a sum of consecutive naturals, for example, 385882 + ... + 386012.

It is an arithmetic number, because the mean of its divisors is an integer number (1684540).

Almost surely, 2^50559057 is an apocalyptic number.

50559057 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

50559057 is a deficient number, since it is larger than the sum of its proper divisors (30298863).

50559057 is a wasteful number, since it uses less digits than its factorization.

50559057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 39375, while the sum is 36.

The square root of 50559057 is about 7110.4892236751. The cubic root of 50559057 is about 369.7711197062.

The spelling of 50559057 in words is "fifty million, five hundred fifty-nine thousand, fifty-seven".