45033253105523 has 2 divisors, whose sum is σ = 45033253105524. Its totient is φ = 45033253105522.

The previous prime is 45033253105507. The next prime is 45033253105559. The reversal of 45033253105523 is 32550135233054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45033253105523 - 2⁴ = 45033253105507 is a prime.

It is not a weakly prime, because it can be changed into another prime (45033253185523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22516626552761 + 22516626552762.

It is an arithmetic number, because the mean of its divisors is an integer number (22516626552762).

Almost surely, 2^{45033253105523} is an apocalyptic number.

45033253105523 is a deficient number, since it is larger than the sum of its proper divisors (1).

45033253105523 is an equidigital number, since it uses as much as digits as its factorization.

45033253105523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 45033253105523 its reverse (32550135233054), we get a palindrome (77583388338577).

The spelling of 45033253105523 in words is "forty-five trillion, thirty-three billion, two hundred fifty-three million, one hundred five thousand, five hundred twenty-three".