830525017 has 16 divisors (see below), whose sum is σ = 1000137600. Its totient is φ = 673729920.

The previous prime is 830524991. The next prime is 830525023. The reversal of 830525017 is 710525038.

It is a cyclic number.

It is not a de Polignac number, because 830525017 - 2¹⁵ = 830492249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 830525017.

It is not an unprimeable number, because it can be changed into a prime (830525057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160917 + ... + 165997.

It is an arithmetic number, because the mean of its divisors is an integer number (62508600).

Almost surely, 2^830525017 is an apocalyptic number.

It is an amenable number.

830525017 is a deficient number, since it is larger than the sum of its proper divisors (169612583).

830525017 is a wasteful number, since it uses less digits than its factorization.

830525017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 830525017 is about 28818.8309443669. The cubic root of 830525017 is about 939.9777484547.

The spelling of 830525017 in words is "eight hundred thirty million, five hundred twenty-five thousand, seventeen".