10828737856 has 14 divisors (see below), whose sum is σ = 21488276810. Its totient is φ = 5414368896.

The previous prime is 10828737841. The next prime is 10828737883. The reversal of 10828737856 is 65873782801.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5900697856 + 4928040000 = 76816^2 + 70200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10828737797 and 10828737806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84599451 + ... + 84599578.

It is an arithmetic number, because the mean of its divisors is an integer number (1534876915).

Almost surely, 2^10828737856 is an apocalyptic number.

10828737856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10828737856 is a deficient number, since it is larger than the sum of its proper divisors (10659538954).

10828737856 is an equidigital number, since it uses as much as digits as its factorization.

10828737856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169199041 (or 169199031 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 55.

The spelling of 10828737856 in words is "ten billion, eight hundred twenty-eight million, seven hundred thirty-seven thousand, eight hundred fifty-six".