7372800000001 has 2 divisors, whose sum is σ = 7372800000002. Its totient is φ = 7372800000000.

The previous prime is 7372799999941. The next prime is 7372800000017. The reversal of 7372800000001 is 1000000082737.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4003460748225 + 3369339251776 = 2000865^2 + 1835576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7372800000001 is a prime.

It is not a weakly prime, because it can be changed into another prime (7372800003001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3686400000000 + 3686400000001.

It is an arithmetic number, because the mean of its divisors is an integer number (3686400000001).

Almost surely, 2^{7372800000001} is an apocalyptic number.

It is an amenable number.

7372800000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7372800000001 is an equidigital number, since it uses as much as digits as its factorization.

7372800000001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 7372800000001 its reverse (1000000082737), we get a palindrome (8372800082738).

The spelling of 7372800000001 in words is "seven trillion, three hundred seventy-two billion, eight hundred million, one", and thus it is an aban number.