10776210688 has 54 divisors (see below), whose sum is σ = 22278084374. Its totient is φ = 5202204672.

The previous prime is 10776210673. The next prime is 10776210719. The reversal of 10776210688 is 88601267701.

It can be written as a sum of positive squares in 3 ways, for example, as 4784212224 + 5991998464 = 69168^2 + 77408^2 .

It is a super-2 number, since 2×10776210688² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190270 + ... + 240322.

Almost surely, 2^10776210688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10776210688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11139042187).

10776210688 is an abundant number, since it is smaller than the sum of its proper divisors (11501873686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10776210688 is an frugal number, since it uses more digits than its factorization.

10776210688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50127 (or 50084 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 46.

The spelling of 10776210688 in words is "ten billion, seven hundred seventy-six million, two hundred ten thousand, six hundred eighty-eight".