424446732253 has 2 divisors, whose sum is σ = 424446732254. Its totient is φ = 424446732252.

The previous prime is 424446732197. The next prime is 424446732299. The reversal of 424446732253 is 352237644424.

It is an a-pointer prime, because the next prime (424446732299) can be obtained adding 424446732253 to its sum of digits (46).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 358396190244 + 66050542009 = 598662^2 + 257003^2 .

It is a cyclic number.

It is not a de Polignac number, because 424446732253 - 2⁹ = 424446731741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424446712253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212223366126 + 212223366127.

It is an arithmetic number, because the mean of its divisors is an integer number (212223366127).

Almost surely, 2^424446732253 is an apocalyptic number.

It is an amenable number.

424446732253 is a deficient number, since it is larger than the sum of its proper divisors (1).

424446732253 is an equidigital number, since it uses as much as digits as its factorization.

424446732253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 46.

The spelling of 424446732253 in words is "four hundred twenty-four billion, four hundred forty-six million, seven hundred thirty-two thousand, two hundred fifty-three".