10719628691 has 2 divisors, whose sum is σ = 10719628692. Its totient is φ = 10719628690.

The previous prime is 10719628603. The next prime is 10719628741. The reversal of 10719628691 is 19682691701.

It is an a-pointer prime, because the next prime (10719628741) can be obtained adding 10719628691 to its sum of digits (50).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10719628691 - 2²⁶ = 10652519827 is a prime.

It is a super-2 number, since 2×10719628691² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10719628091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5359814345 + 5359814346.

It is an arithmetic number, because the mean of its divisors is an integer number (5359814346).

Almost surely, 2^10719628691 is an apocalyptic number.

10719628691 is a deficient number, since it is larger than the sum of its proper divisors (1).

10719628691 is an equidigital number, since it uses as much as digits as its factorization.

10719628691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 50.

The spelling of 10719628691 in words is "ten billion, seven hundred nineteen million, six hundred twenty-eight thousand, six hundred ninety-one".