830617225061 has 8 divisors (see below), whose sum is σ = 901040136024. Its totient is φ = 761127068160.

The previous prime is 830617225043. The next prime is 830617225117. The reversal of 830617225061 is 160522716038.

It can be written as a sum of positive squares in 4 ways, for example, as 4507108225 + 826110116836 = 67135^2 + 908906^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-830617225061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830617225861) 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 in 7 ways as a sum of consecutive naturals, for example, 233186660 + ... + 233190221.

It is an arithmetic number, because the mean of its divisors is an integer number (112630017003).

Almost surely, 2^830617225061 is an apocalyptic number.

It is an amenable number.

830617225061 is a deficient number, since it is larger than the sum of its proper divisors (70422910963).

830617225061 is a wasteful number, since it uses less digits than its factorization.

830617225061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466377031.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 830617225061 in words is "eight hundred thirty billion, six hundred seventeen million, two hundred twenty-five thousand, sixty-one".