453046481443 has 2 divisors, whose sum is σ = 453046481444. Its totient is φ = 453046481442.

The previous prime is 453046481417. The next prime is 453046481501. The reversal of 453046481443 is 344184640354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 453046481443 - 2¹⁷ = 453046350371 is a prime.

It is a super-2 number, since 2×453046481443² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453046481393 and 453046481402.

It is not a weakly prime, because it can be changed into another prime (453046481413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226523240721 + 226523240722.

It is an arithmetic number, because the mean of its divisors is an integer number (226523240722).

Almost surely, 2^453046481443 is an apocalyptic number.

453046481443 is a deficient number, since it is larger than the sum of its proper divisors (1).

453046481443 is an equidigital number, since it uses as much as digits as its factorization.

453046481443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2211840, while the sum is 46.

The spelling of 453046481443 in words is "four hundred fifty-three billion, forty-six million, four hundred eighty-one thousand, four hundred forty-three".