54366511 has 2 divisors, whose sum is σ = 54366512. Its totient is φ = 54366510.

The previous prime is 54366509. The next prime is 54366517. The reversal of 54366511 is 11566345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54366511 - 2¹ = 54366509 is a prime.

Together with 54366509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54366517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27183255 + 27183256.

It is an arithmetic number, because the mean of its divisors is an integer number (27183256).

Almost surely, 2^54366511 is an apocalyptic number.

54366511 is a deficient number, since it is larger than the sum of its proper divisors (1).

54366511 is an equidigital number, since it uses as much as digits as its factorization.

54366511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 54366511 is about 7373.3649713004. The cubic root of 54366511 is about 378.8295263012.

The spelling of 54366511 in words is "fifty-four million, three hundred sixty-six thousand, five hundred eleven".