45124551530801 has 2 divisors, whose sum is σ = 45124551530802. Its totient is φ = 45124551530800.

The previous prime is 45124551530797. The next prime is 45124551530881. The reversal of 45124551530801 is 10803515542154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39483641527201 + 5640910003600 = 6283601^2 + 2375060^2 .

It is a cyclic number.

It is not a de Polignac number, because 45124551530801 - 2² = 45124551530797 is a prime.

It is not a weakly prime, because it can be changed into another prime (45124551530881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22562275765400 + 22562275765401.

It is an arithmetic number, because the mean of its divisors is an integer number (22562275765401).

Almost surely, 2^{45124551530801} is an apocalyptic number.

It is an amenable number.

45124551530801 is a deficient number, since it is larger than the sum of its proper divisors (1).

45124551530801 is an equidigital number, since it uses as much as digits as its factorization.

45124551530801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480000, while the sum is 44.

The spelling of 45124551530801 in words is "forty-five trillion, one hundred twenty-four billion, five hundred fifty-one million, five hundred thirty thousand, eight hundred one".