45324212523113 has 2 divisors, whose sum is σ = 45324212523114. Its totient is φ = 45324212523112.

The previous prime is 45324212523077. The next prime is 45324212523127. The reversal of 45324212523113 is 31132521242354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23667028225129 + 21657184297984 = 4864877^2 + 4653728^2 .

It is a cyclic number.

It is not a de Polignac number, because 45324212523113 - 2⁸ = 45324212522857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (45324212523173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22662106261556 + 22662106261557.

It is an arithmetic number, because the mean of its divisors is an integer number (22662106261557).

Almost surely, 2^{45324212523113} is an apocalyptic number.

It is an amenable number.

45324212523113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45324212523113 is an equidigital number, since it uses as much as digits as its factorization.

45324212523113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 38.

Adding to 45324212523113 its reverse (31132521242354), we get a palindrome (76456733765467).

The spelling of 45324212523113 in words is "forty-five trillion, three hundred twenty-four billion, two hundred twelve million, five hundred twenty-three thousand, one hundred thirteen".