245011733 has 2 divisors, whose sum is σ = 245011734. Its totient is φ = 245011732.

The previous prime is 245011727. The next prime is 245011747. The reversal of 245011733 is 337110542.

245011733 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., 180015889 + 64995844 = 13417^2 + 8062^2 .

It is a cyclic number.

It is not a de Polignac number, because 245011733 - 2⁴ = 245011717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245011133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122505866 + 122505867.

It is an arithmetic number, because the mean of its divisors is an integer number (122505867).

Almost surely, 2^245011733 is an apocalyptic number.

It is an amenable number.

245011733 is a deficient number, since it is larger than the sum of its proper divisors (1).

245011733 is an equidigital number, since it uses as much as digits as its factorization.

245011733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 245011733 is about 15652.8506349483. The cubic root of 245011733 is about 625.7424631417.

The spelling of 245011733 in words is "two hundred forty-five million, eleven thousand, seven hundred thirty-three".