45523370443 has 2 divisors, whose sum is σ = 45523370444. Its totient is φ = 45523370442.

The previous prime is 45523370407. The next prime is 45523370461. The reversal of 45523370443 is 34407332554.

45523370443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45523370443 - 2²⁵ = 45489816011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45523370396 and 45523370405.

It is not a weakly prime, because it can be changed into another prime (45523377443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22761685221 + 22761685222.

It is an arithmetic number, because the mean of its divisors is an integer number (22761685222).

Almost surely, 2^45523370443 is an apocalyptic number.

45523370443 is a deficient number, since it is larger than the sum of its proper divisors (1).

45523370443 is an equidigital number, since it uses as much as digits as its factorization.

45523370443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 45523370443 in words is "forty-five billion, five hundred twenty-three million, three hundred seventy thousand, four hundred forty-three".