830025577 has 2 divisors, whose sum is σ = 830025578. Its totient is φ = 830025576.

The previous prime is 830025523. The next prime is 830025619. The reversal of 830025577 is 775520038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 828345961 + 1679616 = 28781^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 830025577 - 2¹⁹ = 829501289 is a prime.

It is not a weakly prime, because it can be changed into another prime (830025377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415012788 + 415012789.

It is an arithmetic number, because the mean of its divisors is an integer number (415012789).

Almost surely, 2^830025577 is an apocalyptic number.

It is an amenable number.

830025577 is a deficient number, since it is larger than the sum of its proper divisors (1).

830025577 is an equidigital number, since it uses as much as digits as its factorization.

830025577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 37.

The square root of 830025577 is about 28810.1644736714. The cubic root of 830025577 is about 939.7892907069.

The spelling of 830025577 in words is "eight hundred thirty million, twenty-five thousand, five hundred seventy-seven".