5101855322137 has 4 divisors (see below), whose sum is σ = 5830691796736. Its totient is φ = 4373018847540.

The previous prime is 5101855322093. The next prime is 5101855322227. The reversal of 5101855322137 is 7312235581015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5101855322137 - 2³⁹ = 4552099508249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5101855322093 and 5101855322102.

It is not an unprimeable number, because it can be changed into a prime (5101855322437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364418237289 + ... + 364418237302.

It is an arithmetic number, because the mean of its divisors is an integer number (1457672949184).

Almost surely, 2^{5101855322137} is an apocalyptic number.

It is an amenable number.

5101855322137 is a deficient number, since it is larger than the sum of its proper divisors (728836474599).

5101855322137 is an equidigital number, since it uses as much as digits as its factorization.

5101855322137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728836474598.

The product of its (nonzero) digits is 252000, while the sum is 43.

The spelling of 5101855322137 in words is "five trillion, one hundred one billion, eight hundred fifty-five million, three hundred twenty-two thousand, one hundred thirty-seven".