10276727328 has 72 divisors (see below), whose sum is σ = 33399370368. Its totient is φ = 2936207232.

The previous prime is 10276727297. The next prime is 10276727381. The reversal of 10276727328 is 82372767201.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×10276727328² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2546776 + ... + 2550807.

It is an arithmetic number, because the mean of its divisors is an integer number (463880144).

Almost surely, 2^10276727328 is an apocalyptic number.

10276727328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10276727328 is an abundant number, since it is smaller than the sum of its proper divisors (23122643040).

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

10276727328 is a wasteful number, since it uses less digits than its factorization.

10276727328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097606 (or 5097595 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 10276727328 in words is "ten billion, two hundred seventy-six million, seven hundred twenty-seven thousand, three hundred twenty-eight".