54868823 has 4 divisors (see below), whose sum is σ = 57254448. Its totient is φ = 52483200.

The previous prime is 54868799. The next prime is 54868837. The reversal of 54868823 is 32886845.

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 54868823 - 2¹⁴ = 54852439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54868873) 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, 1192778 + ... + 1192823.

It is an arithmetic number, because the mean of its divisors is an integer number (14313612).

Almost surely, 2^54868823 is an apocalyptic number.

54868823 is a deficient number, since it is larger than the sum of its proper divisors (2385625).

54868823 is a wasteful number, since it uses less digits than its factorization.

54868823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385624.

The product of its digits is 368640, while the sum is 44.

The square root of 54868823 is about 7407.3492559754. The cubic root of 54868823 is about 379.9926660634.

The spelling of 54868823 in words is "fifty-four million, eight hundred sixty-eight thousand, eight hundred twenty-three".