5172910345154 has 16 divisors (see below), whose sum is σ = 7775245984416. Its totient is φ = 2581166779200.

The previous prime is 5172910345151. The next prime is 5172910345177. The reversal of 5172910345154 is 4515430192715.

It is a super-2 number, since 2×5172910345154² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5172910345099 and 5172910345108.

It is not an unprimeable number, because it can be changed into a prime (5172910345151) 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 7 ways as a sum of consecutive naturals, for example, 759194 + ... + 3304874.

It is an arithmetic number, because the mean of its divisors is an integer number (485952874026).

Almost surely, 2^{5172910345154} is an apocalyptic number.

5172910345154 is a deficient number, since it is larger than the sum of its proper divisors (2602335639262).

5172910345154 is a wasteful number, since it uses less digits than its factorization.

5172910345154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547761.

The product of its (nonzero) digits is 756000, while the sum is 47.

The spelling of 5172910345154 in words is "five trillion, one hundred seventy-two billion, nine hundred ten million, three hundred forty-five thousand, one hundred fifty-four".