830008250775 has 48 divisors (see below), whose sum is σ = 1663370085120. Its totient is φ = 402428239200.

The previous prime is 830008250723. The next prime is 830008250779. The reversal of 830008250775 is 577052800038.

It is not a de Polignac number, because 830008250775 - 2¹⁰ = 830008249751 is a prime.

It is a super-3 number, since 3×830008250775³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 830008250775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830008250779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55885387 + ... + 55900236.

It is an arithmetic number, because the mean of its divisors is an integer number (34653543440).

Almost surely, 2^830008250775 is an apocalyptic number.

830008250775 is an abundant number, since it is smaller than the sum of its proper divisors (833361834345).

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

830008250775 is a wasteful number, since it uses less digits than its factorization.

830008250775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111785653 (or 111785642 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 830008250775 in words is "eight hundred thirty billion, eight million, two hundred fifty thousand, seven hundred seventy-five".