50479057 has 4 divisors (see below), whose sum is σ = 50578740. Its totient is φ = 50379376.

The previous prime is 50479049. The next prime is 50479097. The reversal of 50479057 is 75097405.

50479057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22505536 + 27973521 = 4744^2 + 5289^2 .

It is a cyclic number.

It is not a de Polignac number, because 50479057 - 2³ = 50479049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50479027) 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 3 ways as a sum of consecutive naturals, for example, 49078 + ... + 50095.

It is an arithmetic number, because the mean of its divisors is an integer number (12644685).

Almost surely, 2^50479057 is an apocalyptic number.

It is an amenable number.

50479057 is a deficient number, since it is larger than the sum of its proper divisors (99683).

50479057 is an equidigital number, since it uses as much as digits as its factorization.

50479057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99682.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 50479057 is about 7104.8615046319. The cubic root of 50479057 is about 369.5759861501.

The spelling of 50479057 in words is "fifty million, four hundred seventy-nine thousand, fifty-seven".