45403675244443 has 2 divisors, whose sum is σ = 45403675244444. Its totient is φ = 45403675244442.

The previous prime is 45403675244441. The next prime is 45403675244467. The reversal of 45403675244443 is 34444257630454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45403675244443 - 2¹ = 45403675244441 is a prime.

It is a super-2 number, since 2×45403675244443² (a number of 28 digits) contains 22 as substring.

Together with 45403675244441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45403675244441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22701837622221 + 22701837622222.

It is an arithmetic number, because the mean of its divisors is an integer number (22701837622222).

Almost surely, 2^{45403675244443} is an apocalyptic number.

45403675244443 is a deficient number, since it is larger than the sum of its proper divisors (1).

45403675244443 is an equidigital number, since it uses as much as digits as its factorization.

45403675244443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77414400, while the sum is 55.

The spelling of 45403675244443 in words is "forty-five trillion, four hundred three billion, six hundred seventy-five million, two hundred forty-four thousand, four hundred forty-three".