45534505223 has 2 divisors, whose sum is σ = 45534505224. Its totient is φ = 45534505222.

The previous prime is 45534505207. The next prime is 45534505229. The reversal of 45534505223 is 32250543554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45534505223 - 2⁴ = 45534505207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45534505229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22767252611 + 22767252612.

It is an arithmetic number, because the mean of its divisors is an integer number (22767252612).

Almost surely, 2^45534505223 is an apocalyptic number.

45534505223 is a deficient number, since it is larger than the sum of its proper divisors (1).

45534505223 is an equidigital number, since it uses as much as digits as its factorization.

45534505223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 45534505223 in words is "forty-five billion, five hundred thirty-four million, five hundred five thousand, two hundred twenty-three".