8724544937201 has 2 divisors, whose sum is σ = 8724544937202. Its totient is φ = 8724544937200.

The previous prime is 8724544937191. The next prime is 8724544937219. The reversal of 8724544937201 is 1027394454278.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8290627629025 + 433917308176 = 2879345^2 + 658724^2 .

It is a cyclic number.

It is not a de Polignac number, because 8724544937201 - 2¹⁸ = 8724544675057 is a prime.

It is a super-2 number, since 2×8724544937201² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8724544937221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4362272468600 + 4362272468601.

It is an arithmetic number, because the mean of its divisors is an integer number (4362272468601).

Almost surely, 2^{8724544937201} is an apocalyptic number.

It is an amenable number.

8724544937201 is a deficient number, since it is larger than the sum of its proper divisors (1).

8724544937201 is an equidigital number, since it uses as much as digits as its factorization.

8724544937201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 8724544937201 in words is "eight trillion, seven hundred twenty-four billion, five hundred forty-four million, nine hundred thirty-seven thousand, two hundred one".