53388688303 has 2 divisors, whose sum is σ = 53388688304. Its totient is φ = 53388688302.

The previous prime is 53388688267. The next prime is 53388688321. The reversal of 53388688303 is 30388688335.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53388688303 - 2⁹ = 53388687791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53388688363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26694344151 + 26694344152.

It is an arithmetic number, because the mean of its divisors is an integer number (26694344152).

Almost surely, 2^53388688303 is an apocalyptic number.

53388688303 is a deficient number, since it is larger than the sum of its proper divisors (1).

53388688303 is an equidigital number, since it uses as much as digits as its factorization.

53388688303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 53388688303 in words is "fifty-three billion, three hundred eighty-eight million, six hundred eighty-eight thousand, three hundred three".