10728355278 has 16 divisors (see below), whose sum is σ = 21491493840. Its totient is φ = 3570321216.

The previous prime is 10728355273. The next prime is 10728355289. The reversal of 10728355278 is 87255382701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10728355273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445293 + ... + 1452696.

It is an arithmetic number, because the mean of its divisors is an integer number (1343218365).

Almost surely, 2^10728355278 is an apocalyptic number.

10728355278 is an abundant number, since it is smaller than the sum of its proper divisors (10763138562).

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

10728355278 is a wasteful number, since it uses less digits than its factorization.

10728355278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898611.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 10728355278 in words is "ten billion, seven hundred twenty-eight million, three hundred fifty-five thousand, two hundred seventy-eight".