54665267 has 2 divisors, whose sum is σ = 54665268. Its totient is φ = 54665266.

The previous prime is 54665257. The next prime is 54665287. The reversal of 54665267 is 76256645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54665267 - 2²⁴ = 37888051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54665257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27332633 + 27332634.

It is an arithmetic number, because the mean of its divisors is an integer number (27332634).

Almost surely, 2^54665267 is an apocalyptic number.

54665267 is a deficient number, since it is larger than the sum of its proper divisors (1).

54665267 is an equidigital number, since it uses as much as digits as its factorization.

54665267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 41.

The square root of 54665267 is about 7393.5963508972. The cubic root of 54665267 is about 379.5221764302.

The spelling of 54665267 in words is "fifty-four million, six hundred sixty-five thousand, two hundred sixty-seven".