24253122497 has 2 divisors, whose sum is σ = 24253122498. Its totient is φ = 24253122496.

The previous prime is 24253122479. The next prime is 24253122533. The reversal of 24253122497 is 79422135242.

Together with previous prime (24253122479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20136745216 + 4116377281 = 141904^2 + 64159^2 .

It is a cyclic number.

It is not a de Polignac number, because 24253122497 - 2¹⁸ = 24252860353 is a prime.

It is not a weakly prime, because it can be changed into another prime (24253112497) 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, 12126561248 + 12126561249.

It is an arithmetic number, because the mean of its divisors is an integer number (12126561249).

Almost surely, 2^24253122497 is an apocalyptic number.

It is an amenable number.

24253122497 is a deficient number, since it is larger than the sum of its proper divisors (1).

24253122497 is an equidigital number, since it uses as much as digits as its factorization.

24253122497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The spelling of 24253122497 in words is "twenty-four billion, two hundred fifty-three million, one hundred twenty-two thousand, four hundred ninety-seven".