53283455237 has 2 divisors, whose sum is σ = 53283455238. Its totient is φ = 53283455236.

The previous prime is 53283455227. The next prime is 53283455273. The reversal of 53283455237 is 73255438235.

It is a happy number.

Together with next prime (53283455273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53151458116 + 131997121 = 230546^2 + 11489^2 .

It is a cyclic number.

It is not a de Polignac number, because 53283455237 - 2⁸ = 53283454981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53283455191 and 53283455200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53283455227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26641727618 + 26641727619.

It is an arithmetic number, because the mean of its divisors is an integer number (26641727619).

Almost surely, 2^53283455237 is an apocalyptic number.

It is an amenable number.

53283455237 is a deficient number, since it is larger than the sum of its proper divisors (1).

53283455237 is an equidigital number, since it uses as much as digits as its factorization.

53283455237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024000, while the sum is 47.

The spelling of 53283455237 in words is "fifty-three billion, two hundred eighty-three million, four hundred fifty-five thousand, two hundred thirty-seven".