245122350287 has 2 divisors, whose sum is σ = 245122350288. Its totient is φ = 245122350286.

The previous prime is 245122350203. The next prime is 245122350323. The reversal of 245122350287 is 782053221542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245122350287 - 2³⁴ = 227942481103 is a prime.

It is a super-2 number, since 2×245122350287² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245122310287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122561175143 + 122561175144.

It is an arithmetic number, because the mean of its divisors is an integer number (122561175144).

Almost surely, 2^245122350287 is an apocalyptic number.

245122350287 is a deficient number, since it is larger than the sum of its proper divisors (1).

245122350287 is an equidigital number, since it uses as much as digits as its factorization.

245122350287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 245122350287 in words is "two hundred forty-five billion, one hundred twenty-two million, three hundred fifty thousand, two hundred eighty-seven".