825027751133 has 32 divisors (see below), whose sum is σ = 864092275200. Its totient is φ = 787204002816.

The previous prime is 825027751127. The next prime is 825027751159. The reversal of 825027751133 is 331157720528.

It is a cyclic number.

It is not a de Polignac number, because 825027751133 - 2²⁰ = 825026702557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825027751103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80461835 + ... + 80472087.

It is an arithmetic number, because the mean of its divisors is an integer number (27002883600).

Almost surely, 2^825027751133 is an apocalyptic number.

It is an amenable number.

825027751133 is a deficient number, since it is larger than the sum of its proper divisors (39064524067).

825027751133 is a wasteful number, since it uses less digits than its factorization.

825027751133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10661.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 825027751133 in words is "eight hundred twenty-five billion, twenty-seven million, seven hundred fifty-one thousand, one hundred thirty-three".