50004613 has 8 divisors (see below), whose sum is σ = 51809400. Its totient is φ = 48205248.

The previous prime is 50004611. The next prime is 50004623. The reversal of 50004613 is 31640005.

It can be written as a sum of positive squares in 4 ways, for example, as 9529569 + 40475044 = 3087^2 + 6362^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50004613 - 2¹ = 50004611 is a prime.

It is a super-2 number, since 2×50004613² = 5000922642559538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50004611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30195 + ... + 31807.

It is an arithmetic number, because the mean of its divisors is an integer number (6476175).

Almost surely, 2^50004613 is an apocalyptic number.

It is an amenable number.

50004613 is a deficient number, since it is larger than the sum of its proper divisors (1804787).

50004613 is a wasteful number, since it uses less digits than its factorization.

50004613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 50004613 is about 7071.3939927004. The cubic root of 50004613 is about 368.4144791405.

Adding to 50004613 its reverse (31640005), we get a palindrome (81644618).

The spelling of 50004613 in words is "fifty million, four thousand, six hundred thirteen".