53356367 has 2 divisors, whose sum is σ = 53356368. Its totient is φ = 53356366.

The previous prime is 53356349. The next prime is 53356379. The reversal of 53356367 is 76365335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53356367 - 2¹⁴ = 53339983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53356367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53356307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26678183 + 26678184.

It is an arithmetic number, because the mean of its divisors is an integer number (26678184).

Almost surely, 2^53356367 is an apocalyptic number.

53356367 is a deficient number, since it is larger than the sum of its proper divisors (1).

53356367 is an equidigital number, since it uses as much as digits as its factorization.

53356367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 170100, while the sum is 38.

The square root of 53356367 is about 7304.5442705209. The cubic root of 53356367 is about 376.4685925288.

The spelling of 53356367 in words is "fifty-three million, three hundred fifty-six thousand, three hundred sixty-seven".