54339811 has 2 divisors, whose sum is σ = 54339812. Its totient is φ = 54339810.

The previous prime is 54339793. The next prime is 54339821. The reversal of 54339811 is 11893345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54339811 - 2²³ = 45951203 is a prime.

It is not a weakly prime, because it can be changed into another prime (54339821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27169905 + 27169906.

It is an arithmetic number, because the mean of its divisors is an integer number (27169906).

Almost surely, 2^54339811 is an apocalyptic number.

54339811 is a deficient number, since it is larger than the sum of its proper divisors (1).

54339811 is an equidigital number, since it uses as much as digits as its factorization.

54339811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 34.

The square root of 54339811 is about 7371.5541780550. The cubic root of 54339811 is about 378.7675003441.

The spelling of 54339811 in words is "fifty-four million, three hundred thirty-nine thousand, eight hundred eleven".