54688367 has 2 divisors, whose sum is σ = 54688368. Its totient is φ = 54688366.

The previous prime is 54688363. The next prime is 54688393. The reversal of 54688367 is 76388645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54688367 - 2² = 54688363 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 (54688363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27344183 + 27344184.

It is an arithmetic number, because the mean of its divisors is an integer number (27344184).

Almost surely, 2^54688367 is an apocalyptic number.

54688367 is a deficient number, since it is larger than the sum of its proper divisors (1).

54688367 is an equidigital number, since it uses as much as digits as its factorization.

54688367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 47.

The square root of 54688367 is about 7395.1583485413. The cubic root of 54688367 is about 379.5756273578.

It can be divided in two parts, 54688 and 367, that added together give a palindrome (55055).

The spelling of 54688367 in words is "fifty-four million, six hundred eighty-eight thousand, three hundred sixty-seven".