54719268163 has 8 divisors (see below), whose sum is σ = 63561492320. Its totient is φ = 46133340480.

The previous prime is 54719268161. The next prime is 54719268169. The reversal of 54719268163 is 36186291745.

54719268163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54719268163 - 2¹ = 54719268161 is a prime.

It is the 233922-nd Hogben number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54719268163.

It is not an unprimeable number, because it can be changed into a prime (54719268161) by changing a digit.

It is a nontrivial repunit in base 233921.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64073658 + ... + 64074511.

It is an arithmetic number, because the mean of its divisors is an integer number (7945186540).

Almost surely, 2^54719268163 is an apocalyptic number.

54719268163 is a deficient number, since it is larger than the sum of its proper divisors (8842224157).

54719268163 is a wasteful number, since it uses less digits than its factorization.

54719268163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128148237.

The product of its digits is 2177280, while the sum is 52.

The spelling of 54719268163 in words is "fifty-four billion, seven hundred nineteen million, two hundred sixty-eight thousand, one hundred sixty-three".