10851637361 has 2 divisors, whose sum is σ = 10851637362. Its totient is φ = 10851637360.

The previous prime is 10851637267. The next prime is 10851637399. The reversal of 10851637361 is 16373615801.

10851637361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7352205025 + 3499432336 = 85745^2 + 59156^2 .

It is an emirp because it is prime and its reverse (16373615801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10851637361 is a prime.

It is not a weakly prime, because it can be changed into another prime (10851637261) 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, 5425818680 + 5425818681.

It is an arithmetic number, because the mean of its divisors is an integer number (5425818681).

Almost surely, 2^10851637361 is an apocalyptic number.

It is an amenable number.

10851637361 is a deficient number, since it is larger than the sum of its proper divisors (1).

10851637361 is an equidigital number, since it uses as much as digits as its factorization.

10851637361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 10851637361 in words is "ten billion, eight hundred fifty-one million, six hundred thirty-seven thousand, three hundred sixty-one".