45223234907 has 2 divisors, whose sum is σ = 45223234908. Its totient is φ = 45223234906.

The previous prime is 45223234877. The next prime is 45223234909. The reversal of 45223234907 is 70943232254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45223234907 is a prime.

Together with 45223234909, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45223234909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22611617453 + 22611617454.

It is an arithmetic number, because the mean of its divisors is an integer number (22611617454).

Almost surely, 2^45223234907 is an apocalyptic number.

45223234907 is a deficient number, since it is larger than the sum of its proper divisors (1).

45223234907 is an equidigital number, since it uses as much as digits as its factorization.

45223234907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 45223234907 in words is "forty-five billion, two hundred twenty-three million, two hundred thirty-four thousand, nine hundred seven".