53327369 has 2 divisors, whose sum is σ = 53327370. Its totient is φ = 53327368.

The previous prime is 53327341. The next prime is 53327401. The reversal of 53327369 is 96372335.

53327369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33790969 + 19536400 = 5813^2 + 4420^2 .

It is a cyclic number.

It is not a de Polignac number, because 53327369 - 2¹² = 53323273 is a prime.

It is a super-2 number, since 2×53327369² = 5687616568924322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (53327069) 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, 26663684 + 26663685.

It is an arithmetic number, because the mean of its divisors is an integer number (26663685).

Almost surely, 2^53327369 is an apocalyptic number.

It is an amenable number.

53327369 is a deficient number, since it is larger than the sum of its proper divisors (1).

53327369 is an equidigital number, since it uses as much as digits as its factorization.

53327369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 38.

The square root of 53327369 is about 7302.5590719966. The cubic root of 53327369 is about 376.4003793979.

The spelling of 53327369 in words is "fifty-three million, three hundred twenty-seven thousand, three hundred sixty-nine".