450126411253 has 2 divisors, whose sum is σ = 450126411254. Its totient is φ = 450126411252.

The previous prime is 450126411199. The next prime is 450126411347. The reversal of 450126411253 is 352114621054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423406585809 + 26719825444 = 650697^2 + 163462^2 .

It is a cyclic number.

It is not a de Polignac number, because 450126411253 - 2¹⁷ = 450126280181 is a prime.

It is a super-2 number, since 2×450126411253² (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 (450126418253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225063205626 + 225063205627.

It is an arithmetic number, because the mean of its divisors is an integer number (225063205627).

Almost surely, 2^450126411253 is an apocalyptic number.

It is an amenable number.

450126411253 is a deficient number, since it is larger than the sum of its proper divisors (1).

450126411253 is an equidigital number, since it uses as much as digits as its factorization.

450126411253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 450126411253 in words is "four hundred fifty billion, one hundred twenty-six million, four hundred eleven thousand, two hundred fifty-three".