5368146672672 has 180 divisors, whose sum is σ = 18365133173310. Its totient is φ = 1533756155904.

The previous prime is 5368146672653. The next prime is 5368146672673. The reversal of 5368146672672 is 2762766418635.

It is a happy number.

5368146672672 is a `hidden beast` number, since 5 + 3 + 6 + 81 + 466 + 7 + 26 + 72 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4159299198096 + 1208847474576 = 2039436^2 + 1099476^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (5368146672673) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 21006097 + ... + 21260112.

Almost surely, 2^{5368146672672} is an apocalyptic number.

It is an amenable number.

5368146672672 is an abundant number, since it is smaller than the sum of its proper divisors (12996986500638).

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

5368146672672 is a wasteful number, since it uses less digits than its factorization.

5368146672672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42266245 (or 42266221 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 5368146672672 in words is "five trillion, three hundred sixty-eight billion, one hundred forty-six million, six hundred seventy-two thousand, six hundred seventy-two".