50048617 has 4 divisors (see below), whose sum is σ = 50367556. Its totient is φ = 49729680.

The previous prime is 50048611. The next prime is 50048707. The reversal of 50048617 is 71684005.

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 8433216 + 41615401 = 2904^2 + 6451^2 .

It is a cyclic number.

It is not a de Polignac number, because 50048617 - 2²³ = 41660009 is a prime.

It is a super-3 number, since 3×50048617³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50048611) 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 3 ways as a sum of consecutive naturals, for example, 159234 + ... + 159547.

It is an arithmetic number, because the mean of its divisors is an integer number (12591889).

Almost surely, 2^50048617 is an apocalyptic number.

It is an amenable number.

50048617 is a deficient number, since it is larger than the sum of its proper divisors (318939).

50048617 is a wasteful number, since it uses less digits than its factorization.

50048617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318938.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 50048617 is about 7074.5047176463. The cubic root of 50048617 is about 368.5225155573.

The spelling of 50048617 in words is "fifty million, forty-eight thousand, six hundred seventeen".