10728663310 has 32 divisors (see below), whose sum is σ = 20337467040. Its totient is φ = 4063704192.

The previous prime is 10728663287. The next prime is 10728663311. The reversal of 10728663310 is 1336682701.

It is a super-2 number, since 2×10728663310² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10728663310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10728663311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435852 + ... + 459808.

It is an arithmetic number, because the mean of its divisors is an integer number (635545845).

Almost surely, 2^10728663310 is an apocalyptic number.

10728663310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10728663310 is a deficient number, since it is larger than the sum of its proper divisors (9608803730).

10728663310 is a wasteful number, since it uses less digits than its factorization.

10728663310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26340.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 10728663310 in words is "ten billion, seven hundred twenty-eight million, six hundred sixty-three thousand, three hundred ten".