245011159 has 2 divisors, whose sum is σ = 245011160. Its totient is φ = 245011158.

The previous prime is 245011139. The next prime is 245011177. The reversal of 245011159 is 951110542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245011159 - 2⁷ = 245011031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245011139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122505579 + 122505580.

It is an arithmetic number, because the mean of its divisors is an integer number (122505580).

Almost surely, 2^245011159 is an apocalyptic number.

245011159 is a deficient number, since it is larger than the sum of its proper divisors (1).

245011159 is an equidigital number, since it uses as much as digits as its factorization.

245011159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 245011159 is about 15652.8322996191. The cubic root of 245011159 is about 625.7419744896.

The spelling of 245011159 in words is "two hundred forty-five million, eleven thousand, one hundred fifty-nine".