45000913 has 2 divisors, whose sum is σ = 45000914. Its totient is φ = 45000912.

The previous prime is 45000889. The next prime is 45000929. The reversal of 45000913 is 31900054.

45000913 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 can be written as a sum of positive squares in only one way, i.e., 31102929 + 13897984 = 5577^2 + 3728^2 .

It is a cyclic number.

It is not a de Polignac number, because 45000913 - 2⁵ = 45000881 is a prime.

It is equal to p_2718211 and since 45000913 and 2718211 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45000983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22500456 + 22500457.

It is an arithmetic number, because the mean of its divisors is an integer number (22500457).

Almost surely, 2^45000913 is an apocalyptic number.

It is an amenable number.

45000913 is a deficient number, since it is larger than the sum of its proper divisors (1).

45000913 is an equidigital number, since it uses as much as digits as its factorization.

45000913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 45000913 is about 6708.2719831563. The cubic root of 45000913 is about 355.6917359465.

Adding to 45000913 its reverse (31900054), we get a palindrome (76900967).

The spelling of 45000913 in words is "forty-five million, nine hundred thirteen", and thus it is an aban number.