245225253151 has 2 divisors, whose sum is σ = 245225253152. Its totient is φ = 245225253150.

The previous prime is 245225253071. The next prime is 245225253173. The reversal of 245225253151 is 151352522542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245225253151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245225253151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245225253551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122612626575 + 122612626576.

It is an arithmetic number, because the mean of its divisors is an integer number (122612626576).

Almost surely, 2^245225253151 is an apocalyptic number.

245225253151 is a deficient number, since it is larger than the sum of its proper divisors (1).

245225253151 is an equidigital number, since it uses as much as digits as its factorization.

245225253151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120000, while the sum is 37.

Adding to 245225253151 its reverse (151352522542), we get a palindrome (396577775693).

The spelling of 245225253151 in words is "two hundred forty-five billion, two hundred twenty-five million, two hundred fifty-three thousand, one hundred fifty-one".