45445410401 has 2 divisors, whose sum is σ = 45445410402. Its totient is φ = 45445410400.

The previous prime is 45445410389. The next prime is 45445410419. The reversal of 45445410401 is 10401454454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45421839376 + 23571025 = 213124^2 + 4855^2 .

It is a cyclic number.

It is not a de Polignac number, because 45445410401 - 2¹⁰ = 45445409377 is a prime.

It is not a weakly prime, because it can be changed into another prime (45445110401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22722705200 + 22722705201.

It is an arithmetic number, because the mean of its divisors is an integer number (22722705201).

Almost surely, 2^45445410401 is an apocalyptic number.

It is an amenable number.

45445410401 is a deficient number, since it is larger than the sum of its proper divisors (1).

45445410401 is an equidigital number, since it uses as much as digits as its factorization.

45445410401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 45445410401 its reverse (10401454454), we get a palindrome (55846864855).

The spelling of 45445410401 in words is "forty-five billion, four hundred forty-five million, four hundred ten thousand, four hundred one".