1028853306433 has 16 divisors (see below), whose sum is σ = 1048210324416. Its totient is φ = 1009616129280.

The previous prime is 1028853306337. The next prime is 1028853306449. The reversal of 1028853306433 is 3346033588201.

It is not a de Polignac number, because 1028853306433 - 2²⁵ = 1028819752001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1028853306463) 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, 90874413 + ... + 90885733.

It is an arithmetic number, because the mean of its divisors is an integer number (65513145276).

Almost surely, 2^{1028853306433} is an apocalyptic number.

It is an amenable number.

1028853306433 is a deficient number, since it is larger than the sum of its proper divisors (19357017983).

1028853306433 is a wasteful number, since it uses less digits than its factorization.

1028853306433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16464.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 1028853306433 in words is "one trillion, twenty-eight billion, eight hundred fifty-three million, three hundred six thousand, four hundred thirty-three".