52400267 has 2 divisors, whose sum is σ = 52400268. Its totient is φ = 52400266.

The previous prime is 52400219. The next prime is 52400291. The reversal of 52400267 is 76200425.

52400267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52400267 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52400167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26200133 + 26200134.

It is an arithmetic number, because the mean of its divisors is an integer number (26200134).

Almost surely, 2^52400267 is an apocalyptic number.

52400267 is a deficient number, since it is larger than the sum of its proper divisors (1).

52400267 is an equidigital number, since it uses as much as digits as its factorization.

52400267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 52400267 is about 7238.8028706410. The cubic root of 52400267 is about 374.2063618505.

The spelling of 52400267 in words is "fifty-two million, four hundred thousand, two hundred sixty-seven".