53158367 has 2 divisors, whose sum is σ = 53158368. Its totient is φ = 53158366.

The previous prime is 53158327. The next prime is 53158373. The reversal of 53158367 is 76385135.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53158367 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53158367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53158327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26579183 + 26579184.

It is an arithmetic number, because the mean of its divisors is an integer number (26579184).

Almost surely, 2^53158367 is an apocalyptic number.

53158367 is a deficient number, since it is larger than the sum of its proper divisors (1).

53158367 is an equidigital number, since it uses as much as digits as its factorization.

53158367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 38.

The square root of 53158367 is about 7290.9784665709. The cubic root of 53158367 is about 376.0023365443.

The spelling of 53158367 in words is "fifty-three million, one hundred fifty-eight thousand, three hundred sixty-seven".