54666323 has 4 divisors (see below), whose sum is σ = 55197168. Its totient is φ = 54135480.

The previous prime is 54666319. The next prime is 54666347. The reversal of 54666323 is 32366645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32366645 = 5 ⋅6473329.

It is a cyclic number.

It is not a de Polignac number, because 54666323 - 2² = 54666319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54666383) 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, 265268 + ... + 265473.

It is an arithmetic number, because the mean of its divisors is an integer number (13799292).

Almost surely, 2^54666323 is an apocalyptic number.

54666323 is a deficient number, since it is larger than the sum of its proper divisors (530845).

54666323 is a wasteful number, since it uses less digits than its factorization.

54666323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530844.

The product of its digits is 77760, while the sum is 35.

The square root of 54666323 is about 7393.6677637016. The cubic root of 54666323 is about 379.5246202296.

The spelling of 54666323 in words is "fifty-four million, six hundred sixty-six thousand, three hundred twenty-three".