54167879263 has 4 divisors (see below), whose sum is σ = 57354225120. Its totient is φ = 50981533408.

The previous prime is 54167879189. The next prime is 54167879279. The reversal of 54167879263 is 36297876145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54167879263 - 2¹³ = 54167871071 is a prime.

It is a super-3 number, since 3×54167879263³ (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54167879198 and 54167879207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54167379263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593172903 + ... + 1593172936.

It is an arithmetic number, because the mean of its divisors is an integer number (14338556280).

Almost surely, 2^54167879263 is an apocalyptic number.

54167879263 is a deficient number, since it is larger than the sum of its proper divisors (3186345857).

54167879263 is a wasteful number, since it uses less digits than its factorization.

54167879263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186345856.

The product of its digits is 15240960, while the sum is 58.

The spelling of 54167879263 in words is "fifty-four billion, one hundred sixty-seven million, eight hundred seventy-nine thousand, two hundred sixty-three".