53288959 has 2 divisors, whose sum is σ = 53288960. Its totient is φ = 53288958.

The previous prime is 53288951. The next prime is 53288981. The reversal of 53288959 is 95988235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53288959 - 2³ = 53288951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53288951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26644479 + 26644480.

It is an arithmetic number, because the mean of its divisors is an integer number (26644480).

Almost surely, 2^53288959 is an apocalyptic number.

53288959 is a deficient number, since it is larger than the sum of its proper divisors (1).

53288959 is an equidigital number, since it uses as much as digits as its factorization.

53288959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 49.

The square root of 53288959 is about 7299.9286982819. The cubic root of 53288959 is about 376.3099879702.

The spelling of 53288959 in words is "fifty-three million, two hundred eighty-eight thousand, nine hundred fifty-nine".