450235522254251 has 2 divisors, whose sum is σ = 450235522254252. Its totient is φ = 450235522254250.

The previous prime is 450235522254239. The next prime is 450235522254269. The reversal of 450235522254251 is 152452225532054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450235522254251 - 2³⁸ = 449960644347307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450235522254196 and 450235522254205.

It is not a weakly prime, because it can be changed into another prime (450235522854251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225117761127125 + 225117761127126.

It is an arithmetic number, because the mean of its divisors is an integer number (225117761127126).

Almost surely, 2^{450235522254251} is an apocalyptic number.

450235522254251 is a deficient number, since it is larger than the sum of its proper divisors (1).

450235522254251 is an equidigital number, since it uses as much as digits as its factorization.

450235522254251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800000, while the sum is 47.

The spelling of 450235522254251 in words is "four hundred fifty trillion, two hundred thirty-five billion, five hundred twenty-two million, two hundred fifty-four thousand, two hundred fifty-one".