54267013 has 2 divisors, whose sum is σ = 54267014. Its totient is φ = 54267012.

The previous prime is 54267011. The next prime is 54267023. The reversal of 54267013 is 31076245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43652449 + 10614564 = 6607^2 + 3258^2 .

It is a cyclic number.

It is not a de Polignac number, because 54267013 - 2¹ = 54267011 is a prime.

Together with 54267011, 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 (54267011) 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, 27133506 + 27133507.

It is an arithmetic number, because the mean of its divisors is an integer number (27133507).

Almost surely, 2^54267013 is an apocalyptic number.

It is an amenable number.

54267013 is a deficient number, since it is larger than the sum of its proper divisors (1).

54267013 is an equidigital number, since it uses as much as digits as its factorization.

54267013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 54267013 is about 7366.6147584898. The cubic root of 54267013 is about 378.5982822430.

The spelling of 54267013 in words is "fifty-four million, two hundred sixty-seven thousand, thirteen".