5161727302137 has 144 divisors (see below), whose sum is σ = 9419156457984. Its totient is φ = 2709516096000.

The previous prime is 5161727302103. The next prime is 5161727302139. The reversal of 5161727302137 is 7312037271615.

5161727302137 is a `hidden beast` number, since 5 + 1 + 617 + 2 + 7 + 3 + 0 + 21 + 3 + 7 = 666.

5161727302137 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5161727302137 - 2¹⁰ = 5161727301113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5161727302092 and 5161727302101.

It is not an unprimeable number, because it can be changed into a prime (5161727302139) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 20614462 + ... + 20863352.

It is an arithmetic number, because the mean of its divisors is an integer number (65410808736).

Almost surely, 2^{5161727302137} is an apocalyptic number.

It is an amenable number.

5161727302137 is a deficient number, since it is larger than the sum of its proper divisors (4257429155847).

5161727302137 is a wasteful number, since it uses less digits than its factorization.

5161727302137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249020 (or 249010 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The spelling of 5161727302137 in words is "five trillion, one hundred sixty-one billion, seven hundred twenty-seven million, three hundred two thousand, one hundred thirty-seven".