53327801 has 2 divisors, whose sum is σ = 53327802. Its totient is φ = 53327800.

The previous prime is 53327797. The next prime is 53327803. The reversal of 53327801 is 10872335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50069776 + 3258025 = 7076^2 + 1805^2 .

It is a cyclic number.

It is not a de Polignac number, because 53327801 - 2² = 53327797 is a prime.

Together with 53327803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53327803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26663900 + 26663901.

It is an arithmetic number, because the mean of its divisors is an integer number (26663901).

Almost surely, 2^53327801 is an apocalyptic number.

It is an amenable number.

53327801 is a deficient number, since it is larger than the sum of its proper divisors (1).

53327801 is an equidigital number, since it uses as much as digits as its factorization.

53327801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 53327801 is about 7302.5886506088. The cubic root of 53327801 is about 376.4013957899.

The spelling of 53327801 in words is "fifty-three million, three hundred twenty-seven thousand, eight hundred one".