10977740381837 has 2 divisors, whose sum is σ = 10977740381838. Its totient is φ = 10977740381836.

The previous prime is 10977740381827. The next prime is 10977740381897. The reversal of 10977740381837 is 73818304777901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10208574547396 + 769165834441 = 3195086^2 + 877021^2 .

It is a cyclic number.

It is not a de Polignac number, because 10977740381837 - 2¹² = 10977740377741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10977740381827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5488870190918 + 5488870190919.

It is an arithmetic number, because the mean of its divisors is an integer number (5488870190919).

Almost surely, 2^{10977740381837} is an apocalyptic number.

It is an amenable number.

10977740381837 is a deficient number, since it is larger than the sum of its proper divisors (1).

10977740381837 is an equidigital number, since it uses as much as digits as its factorization.

10977740381837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49787136, while the sum is 65.

The spelling of 10977740381837 in words is "ten trillion, nine hundred seventy-seven billion, seven hundred forty million, three hundred eighty-one thousand, eight hundred thirty-seven".