5375168658672 has 40 divisors (see below), whose sum is σ = 13902602594640. Its totient is φ = 1789561566720.

The previous prime is 5375168658661. The next prime is 5375168658677. The reversal of 5375168658672 is 2768568615735.

It is a junction number, because it is equal to n+sod(n) for n = 5375168658597 and 5375168658606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5375168658677) 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, 67501029 + ... + 67580612.

It is an arithmetic number, because the mean of its divisors is an integer number (347565064866).

Almost surely, 2^{5375168658672} is an apocalyptic number.

It is an amenable number.

5375168658672 is an abundant number, since it is smaller than the sum of its proper divisors (8527433935968).

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

5375168658672 is a wasteful number, since it uses less digits than its factorization.

5375168658672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135082481 (or 135082475 counting only the distinct ones).

The product of its digits is 508032000, while the sum is 69.

The spelling of 5375168658672 in words is "five trillion, three hundred seventy-five billion, one hundred sixty-eight million, six hundred fifty-eight thousand, six hundred seventy-two".