45500105325443 has 2 divisors, whose sum is σ = 45500105325444. Its totient is φ = 45500105325442.

The previous prime is 45500105325439. The next prime is 45500105325457. The reversal of 45500105325443 is 34452350100554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45500105325443 - 2² = 45500105325439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45500105325443.

It is not a weakly prime, because it can be changed into another prime (45500105325743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22750052662721 + 22750052662722.

It is an arithmetic number, because the mean of its divisors is an integer number (22750052662722).

Almost surely, 2^{45500105325443} is an apocalyptic number.

45500105325443 is a deficient number, since it is larger than the sum of its proper divisors (1).

45500105325443 is an equidigital number, since it uses as much as digits as its factorization.

45500105325443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 45500105325443 its reverse (34452350100554), we get a palindrome (79952455425997).

The spelling of 45500105325443 in words is "forty-five trillion, five hundred billion, one hundred five million, three hundred twenty-five thousand, four hundred forty-three".