10776421751 has 2 divisors, whose sum is σ = 10776421752. Its totient is φ = 10776421750.

The previous prime is 10776421741. The next prime is 10776421759. The reversal of 10776421751 is 15712467701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10776421751 - 2⁶ = 10776421687 is a prime.

It is a super-2 number, since 2×10776421751² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10776421699 and 10776421708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10776421759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5388210875 + 5388210876.

It is an arithmetic number, because the mean of its divisors is an integer number (5388210876).

Almost surely, 2^10776421751 is an apocalyptic number.

10776421751 is a deficient number, since it is larger than the sum of its proper divisors (1).

10776421751 is an equidigital number, since it uses as much as digits as its factorization.

10776421751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 10776421751 in words is "ten billion, seven hundred seventy-six million, four hundred twenty-one thousand, seven hundred fifty-one".