54323863 has 4 divisors (see below), whose sum is σ = 59262408. Its totient is φ = 49385320.

The previous prime is 54323833. The next prime is 54323917. The reversal of 54323863 is 36832345.

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 54323863 - 2¹³ = 54315671 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 (54323813) 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, 2469256 + ... + 2469277.

It is an arithmetic number, because the mean of its divisors is an integer number (14815602).

Almost surely, 2^54323863 is an apocalyptic number.

54323863 is a deficient number, since it is larger than the sum of its proper divisors (4938545).

54323863 is a wasteful number, since it uses less digits than its factorization.

54323863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4938544.

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

The square root of 54323863 is about 7370.4723729216. The cubic root of 54323863 is about 378.7304423381.

The spelling of 54323863 in words is "fifty-four million, three hundred twenty-three thousand, eight hundred sixty-three".