45544130452801 has 2 divisors, whose sum is σ = 45544130452802. Its totient is φ = 45544130452800.

The previous prime is 45544130452703. The next prime is 45544130452811. The reversal of 45544130452801 is 10825403144554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27102946190401 + 18441184262400 = 5206049^2 + 4294320^2 .

It is a cyclic number.

It is not a de Polignac number, because 45544130452801 - 2⁷ = 45544130452673 is a prime.

It is not a weakly prime, because it can be changed into another prime (45544130452811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22772065226400 + 22772065226401.

It is an arithmetic number, because the mean of its divisors is an integer number (22772065226401).

Almost surely, 2^{45544130452801} is an apocalyptic number.

It is an amenable number.

45544130452801 is a deficient number, since it is larger than the sum of its proper divisors (1).

45544130452801 is an equidigital number, since it uses as much as digits as its factorization.

45544130452801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536000, while the sum is 46.

The spelling of 45544130452801 in words is "forty-five trillion, five hundred forty-four billion, one hundred thirty million, four hundred fifty-two thousand, eight hundred one".