53263937 has 2 divisors, whose sum is σ = 53263938. Its totient is φ = 53263936.

The previous prime is 53263901. The next prime is 53263943. The reversal of 53263937 is 73936235.

53263937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52940176 + 323761 = 7276^2 + 569^2 .

It is a cyclic number.

It is not a de Polignac number, because 53263937 - 2¹⁶ = 53198401 is a prime.

It is a super-3 number, since 3×53263937³ (a number of 24 digits) contains 333 as substring.

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 53263937.

It is not a weakly prime, because it can be changed into another prime (53263997) 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, 26631968 + 26631969.

It is an arithmetic number, because the mean of its divisors is an integer number (26631969).

Almost surely, 2^53263937 is an apocalyptic number.

It is an amenable number.

53263937 is a deficient number, since it is larger than the sum of its proper divisors (1).

53263937 is an equidigital number, since it uses as much as digits as its factorization.

53263937 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 53263937 is about 7298.2146446922. The cubic root of 53263937 is about 376.2510795656.

The spelling of 53263937 in words is "fifty-three million, two hundred sixty-three thousand, nine hundred thirty-seven".