50504617013 has 8 divisors (see below), whose sum is σ = 52383171000. Its totient is φ = 48653092800.

The previous prime is 50504616997. The next prime is 50504617019. The reversal of 50504617013 is 31071640505.

50504617013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 35948918404 + 14555698609 = 189602^2 + 120647^2 .

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 50504617013 - 2⁴ = 50504616997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50504617019) 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, 6753638 + ... + 6761111.

It is an arithmetic number, because the mean of its divisors is an integer number (6547896375).

Almost surely, 2^50504617013 is an apocalyptic number.

It is an amenable number.

50504617013 is a deficient number, since it is larger than the sum of its proper divisors (1878553987).

50504617013 is a wasteful number, since it uses less digits than its factorization.

50504617013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13514887.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 50504617013 in words is "fifty billion, five hundred four million, six hundred seventeen thousand, thirteen".