54567311 has 2 divisors, whose sum is σ = 54567312. Its totient is φ = 54567310.

The previous prime is 54567307. The next prime is 54567319. The reversal of 54567311 is 11376545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54567311 - 2² = 54567307 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 (54567319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27283655 + 27283656.

It is an arithmetic number, because the mean of its divisors is an integer number (27283656).

Almost surely, 2^54567311 is an apocalyptic number.

54567311 is a deficient number, since it is larger than the sum of its proper divisors (1).

54567311 is an equidigital number, since it uses as much as digits as its factorization.

54567311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 32.

The square root of 54567311 is about 7386.9689995288. The cubic root of 54567311 is about 379.2953492674.

The spelling of 54567311 in words is "fifty-four million, five hundred sixty-seven thousand, three hundred eleven".