830572824245 has 8 divisors (see below), whose sum is σ = 996695962584. Its totient is φ = 664452543744.

The previous prime is 830572824163. The next prime is 830572824313. The reversal of 830572824245 is 542428275038.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 537034276 + 830035789969 = 23174^2 + 911063^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 830572824245 - 2¹⁰ = 830572823221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 830572824193 and 830572824202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12344 + ... + 1288913.

It is an arithmetic number, because the mean of its divisors is an integer number (124586995323).

Almost surely, 2^830572824245 is an apocalyptic number.

It is an amenable number.

830572824245 is a deficient number, since it is larger than the sum of its proper divisors (166123138339).

830572824245 is a wasteful number, since it uses less digits than its factorization.

830572824245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428919.

The product of its (nonzero) digits is 4300800, while the sum is 50.

The spelling of 830572824245 in words is "eight hundred thirty billion, five hundred seventy-two million, eight hundred twenty-four thousand, two hundred forty-five".