53818067 has 2 divisors, whose sum is σ = 53818068. Its totient is φ = 53818066.

The previous prime is 53818057. The next prime is 53818081. The reversal of 53818067 is 76081835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53818067 - 2¹² = 53813971 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 53818067.

It is not a weakly prime, because it can be changed into another prime (53818057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26909033 + 26909034.

It is an arithmetic number, because the mean of its divisors is an integer number (26909034).

Almost surely, 2^53818067 is an apocalyptic number.

53818067 is a deficient number, since it is larger than the sum of its proper divisors (1).

53818067 is an equidigital number, since it uses as much as digits as its factorization.

53818067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 53818067 is about 7336.0798114524. The cubic root of 53818067 is about 377.5513536266.

The spelling of 53818067 in words is "fifty-three million, eight hundred eighteen thousand, sixty-seven".