1072533368256 has 56 divisors (see below), whose sum is σ = 3243136617600. Its totient is φ = 306438104832.

The previous prime is 1072533368251. The next prime is 1072533368297. The reversal of 1072533368256 is 6528633352701.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 1072533368199 and 1072533368208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072533368251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399006606 + ... + 399009293.

Almost surely, 2^{1072533368256} is an apocalyptic number.

1072533368256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1072533368256 is an abundant number, since it is smaller than the sum of its proper divisors (2170603249344).

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

1072533368256 is an equidigital number, since it uses as much as digits as its factorization.

1072533368256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798015921 (or 798015911 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 1072533368256 in words is "one trillion, seventy-two billion, five hundred thirty-three million, three hundred sixty-eight thousand, two hundred fifty-six".