54026267 has 2 divisors, whose sum is σ = 54026268. Its totient is φ = 54026266.

The previous prime is 54026257. The next prime is 54026299. The reversal of 54026267 is 76262045.

It is an a-pointer prime, because the next prime (54026299) can be obtained adding 54026267 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54026267 is a prime.

It is not a weakly prime, because it can be changed into another prime (54026237) 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, 27013133 + 27013134.

It is an arithmetic number, because the mean of its divisors is an integer number (27013134).

Almost surely, 2^54026267 is an apocalyptic number.

54026267 is a deficient number, since it is larger than the sum of its proper divisors (1).

54026267 is an equidigital number, since it uses as much as digits as its factorization.

54026267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 54026267 is about 7350.2562540363. The cubic root of 54026267 is about 378.0375908605.

The spelling of 54026267 in words is "fifty-four million, twenty-six thousand, two hundred sixty-seven".