830870784053 has 2 divisors, whose sum is σ = 830870784054. Its totient is φ = 830870784052.

The previous prime is 830870783947. The next prime is 830870784127. The reversal of 830870784053 is 350487078038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 727953652804 + 102917131249 = 853202^2 + 320807^2 .

It is a cyclic number.

It is not a de Polignac number, because 830870784053 - 2⁸ = 830870783797 is a prime.

It is a super-3 number, since 3×830870784053³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 830870783986 and 830870784004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (830870789053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415435392026 + 415435392027.

It is an arithmetic number, because the mean of its divisors is an integer number (415435392027).

Almost surely, 2^830870784053 is an apocalyptic number.

It is an amenable number.

830870784053 is a deficient number, since it is larger than the sum of its proper divisors (1).

830870784053 is an equidigital number, since it uses as much as digits as its factorization.

830870784053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 830870784053 in words is "eight hundred thirty billion, eight hundred seventy million, seven hundred eighty-four thousand, fifty-three".