10937919709 has 2 divisors, whose sum is σ = 10937919710. Its totient is φ = 10937919708.

The previous prime is 10937919691. The next prime is 10937919739. The reversal of 10937919709 is 90791973901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10804978809 + 132940900 = 103947^2 + 11530^2 .

It is a cyclic number.

It is not a de Polignac number, because 10937919709 - 2⁷ = 10937919581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10937919709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10937919739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5468959854 + 5468959855.

It is an arithmetic number, because the mean of its divisors is an integer number (5468959855).

Almost surely, 2^10937919709 is an apocalyptic number.

It is an amenable number.

10937919709 is a deficient number, since it is larger than the sum of its proper divisors (1).

10937919709 is an equidigital number, since it uses as much as digits as its factorization.

10937919709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 964467, while the sum is 55.

The spelling of 10937919709 in words is "ten billion, nine hundred thirty-seven million, nine hundred nineteen thousand, seven hundred nine".