1078052728850 has 48 divisors (see below), whose sum is σ = 2046690253440. Its totient is φ = 422347694400.

The previous prime is 1078052728813. The next prime is 1078052728867. The reversal of 1078052728850 is 588272508701.

It is a junction number, because it is equal to n+sod(n) for n = 1078052728792 and 1078052728801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125204 + ... + 1473696.

It is an arithmetic number, because the mean of its divisors is an integer number (42639380280).

Almost surely, 2^{1078052728850} is an apocalyptic number.

1078052728850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078052728850 is a deficient number, since it is larger than the sum of its proper divisors (968637524590).

1078052728850 is a wasteful number, since it uses less digits than its factorization.

1078052728850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348835 (or 1348830 counting only the distinct ones).

The product of its (nonzero) digits is 2508800, while the sum is 53.

The spelling of 1078052728850 in words is "one trillion, seventy-eight billion, fifty-two million, seven hundred twenty-eight thousand, eight hundred fifty".