54338923 has 2 divisors, whose sum is σ = 54338924. Its totient is φ = 54338922.

The previous prime is 54338897. The next prime is 54338969. The reversal of 54338923 is 32983345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54338923 - 2⁹ = 54338411 is a prime.

It is not a weakly prime, because it can be changed into another prime (54338623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27169461 + 27169462.

It is an arithmetic number, because the mean of its divisors is an integer number (27169462).

Almost surely, 2^54338923 is an apocalyptic number.

54338923 is a deficient number, since it is larger than the sum of its proper divisors (1).

54338923 is an equidigital number, since it uses as much as digits as its factorization.

54338923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 37.

The square root of 54338923 is about 7371.4939462771. The cubic root of 54338923 is about 378.7654371093.

The spelling of 54338923 in words is "fifty-four million, three hundred thirty-eight thousand, nine hundred twenty-three".