5001156005165 has 8 divisors (see below), whose sum is σ = 6056445805080. Its totient is φ = 3964219071552.

The previous prime is 5001156004997. The next prime is 5001156005243. The reversal of 5001156005165 is 5615006511005.

5001156005165 is digitally balanced in base 3, 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 1954322916841 + 3046833088324 = 1397971^2 + 1745518^2 .

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 5001156005165 - 2²⁸ = 5000887569709 is a prime.

It is a super-2 number, since 2×5001156005165² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4588215974 + ... + 4588217063.

It is an arithmetic number, because the mean of its divisors is an integer number (757055725635).

Almost surely, 2^{5001156005165} is an apocalyptic number.

It is an amenable number.

5001156005165 is a deficient number, since it is larger than the sum of its proper divisors (1055289799915).

5001156005165 is a wasteful number, since it uses less digits than its factorization.

5001156005165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9176433151.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 5001156005165 in words is "five trillion, one billion, one hundred fifty-six million, five thousand, one hundred sixty-five".