826375287161 has 8 divisors (see below), whose sum is σ = 828239489280. Its totient is φ = 824512793328.

The previous prime is 826375287139. The next prime is 826375287191. The reversal of 826375287161 is 161782573628.

826375287161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-826375287161 is a prime.

It is a super-2 number, since 2×826375287161² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 826375287097 and 826375287106.

It is not an unprimeable number, because it can be changed into a prime (826375287191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543995 + ... + 1395951.

It is an arithmetic number, because the mean of its divisors is an integer number (103529936160).

Almost surely, 2^826375287161 is an apocalyptic number.

It is an amenable number.

826375287161 is a deficient number, since it is larger than the sum of its proper divisors (1864202119).

826375287161 is a wasteful number, since it uses less digits than its factorization.

826375287161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854143.

The product of its digits is 6773760, while the sum is 56.

The spelling of 826375287161 in words is "eight hundred twenty-six billion, three hundred seventy-five million, two hundred eighty-seven thousand, one hundred sixty-one".