5016775323121 has 8 divisors (see below), whose sum is σ = 5018200485800. Its totient is φ = 5015350327680.

The previous prime is 5016775323013. The next prime is 5016775323149. The reversal of 5016775323121 is 1213235776105.

It can be written as a sum of positive squares in 4 ways, for example, as 1227134433121 + 3789640890000 = 1107761^2 + 1946700^2 .

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 5016775323121 - 2²⁹ = 5016238452209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5016775323151) 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, 81003715 + ... + 81065623.

It is an arithmetic number, because the mean of its divisors is an integer number (627275060725).

Almost surely, 2^{5016775323121} is an apocalyptic number.

It is an amenable number.

5016775323121 is a deficient number, since it is larger than the sum of its proper divisors (1425162679).

5016775323121 is a wasteful number, since it uses less digits than its factorization.

5016775323121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83619.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 5016775323121 in words is "five trillion, sixteen billion, seven hundred seventy-five million, three hundred twenty-three thousand, one hundred twenty-one".