50065057 has 16 divisors (see below), whose sum is σ = 60461440. Its totient is φ = 40497408.

The previous prime is 50065027. The next prime is 50065069. The reversal of 50065057 is 75056005.

It is not a de Polignac number, because 50065057 - 2⁷ = 50064929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50065007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44263 + ... + 45379.

It is an arithmetic number, because the mean of its divisors is an integer number (3778840).

Almost surely, 2^50065057 is an apocalyptic number.

It is an amenable number.

50065057 is a deficient number, since it is larger than the sum of its proper divisors (10396383).

50065057 is a wasteful number, since it uses less digits than its factorization.

50065057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 50065057 is about 7075.6665410405. Note that the first 3 decimals coincide. The cubic root of 50065057 is about 368.5628619729.

The spelling of 50065057 in words is "fifty million, sixty-five thousand, fifty-seven".