54123314263 has 4 divisors (see below), whose sum is σ = 54123996888. Its totient is φ = 54122631640.

The previous prime is 54123314257. The next prime is 54123314293. The reversal of 54123314263 is 36241332145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36241332145 = 5 ⋅7248266429.

It is a cyclic number.

It is not a de Polignac number, because 54123314263 - 2²⁵ = 54089759831 is a prime.

It is a super-2 number, since 2×54123314263² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54123314233) 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, 203956 + ... + 387097.

It is an arithmetic number, because the mean of its divisors is an integer number (13530999222).

Almost surely, 2^54123314263 is an apocalyptic number.

54123314263 is a deficient number, since it is larger than the sum of its proper divisors (682625).

54123314263 is an equidigital number, since it uses as much as digits as its factorization.

54123314263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682624.

The product of its digits is 51840, while the sum is 34.

The spelling of 54123314263 in words is "fifty-four billion, one hundred twenty-three million, three hundred fourteen thousand, two hundred sixty-three".