52454167 has 2 divisors, whose sum is σ = 52454168. Its totient is φ = 52454166.

The previous prime is 52454159. The next prime is 52454173. The reversal of 52454167 is 76145425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52454167 - 2³ = 52454159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52454107) 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, 26227083 + 26227084.

It is an arithmetic number, because the mean of its divisors is an integer number (26227084).

Almost surely, 2^52454167 is an apocalyptic number.

52454167 is a deficient number, since it is larger than the sum of its proper divisors (1).

52454167 is an equidigital number, since it uses as much as digits as its factorization.

52454167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 52454167 is about 7242.5249050314. The cubic root of 52454167 is about 374.3346233546.

The spelling of 52454167 in words is "fifty-two million, four hundred fifty-four thousand, one hundred sixty-seven".