5117150666052 has 18 divisors (see below), whose sum is σ = 12935019739278. Its totient is φ = 1705716888672.

The previous prime is 5117150666009. The next prime is 5117150666059. The reversal of 5117150666052 is 2506660517115.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3016001848896 + 2101148817156 = 1736664^2 + 1449534^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 5117150665989 and 5117150666007.

It is not an unprimeable number, because it can be changed into a prime (5117150666059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71071536993 + ... + 71071537064.

Almost surely, 2^{5117150666052} is an apocalyptic number.

It is an amenable number.

5117150666052 is an abundant number, since it is smaller than the sum of its proper divisors (7817869073226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5117150666052 is a wasteful number, since it uses less digits than its factorization.

5117150666052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142143074067 (or 142143074062 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 5117150666052 in words is "five trillion, one hundred seventeen billion, one hundred fifty million, six hundred sixty-six thousand, fifty-two".