237485297233 has 2 divisors, whose sum is σ = 237485297234. Its totient is φ = 237485297232.

The previous prime is 237485297207. The next prime is 237485297311. The reversal of 237485297233 is 332792584732.

237485297233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 154675450944 + 82809846289 = 393288^2 + 287767^2 .

It is a cyclic number.

It is not a de Polignac number, because 237485297233 - 2²¹ = 237483200081 is a prime.

It is not a weakly prime, because it can be changed into another prime (237485297633) 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, 118742648616 + 118742648617.

It is an arithmetic number, because the mean of its divisors is an integer number (118742648617).

Almost surely, 2^237485297233 is an apocalyptic number.

It is an amenable number.

237485297233 is a deficient number, since it is larger than the sum of its proper divisors (1).

237485297233 is an equidigital number, since it uses as much as digits as its factorization.

237485297233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 55.

The spelling of 237485297233 in words is "two hundred thirty-seven billion, four hundred eighty-five million, two hundred ninety-seven thousand, two hundred thirty-three".