54002111 has 2 divisors, whose sum is σ = 54002112. Its totient is φ = 54002110.

The previous prime is 54002101. The next prime is 54002153. The reversal of 54002111 is 11120045.

54002111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54002111 - 2¹⁸ = 53739967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54002101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001055 + 27001056.

It is an arithmetic number, because the mean of its divisors is an integer number (27001056).

Almost surely, 2^54002111 is an apocalyptic number.

54002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

54002111 is an equidigital number, since it uses as much as digits as its factorization.

54002111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 54002111 is about 7348.6128623027. The cubic root of 54002111 is about 377.9812402623.

Adding to 54002111 its reverse (11120045), we get a palindrome (65122156).

The spelling of 54002111 in words is "fifty-four million, two thousand, one hundred eleven".