8210054522879 has 8 divisors (see below), whose sum is σ = 8956923103440. Its totient is φ = 7463269273600.

The previous prime is 8210054522863. The next prime is 8210054522893. The reversal of 8210054522879 is 9782254500128.

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 8210054522879 - 2⁴ = 8210054522863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8210054522879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8210050522879) 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, 20626724 + ... + 21020985.

It is an arithmetic number, because the mean of its divisors is an integer number (1119615387930).

Almost surely, 2^{8210054522879} is an apocalyptic number.

8210054522879 is a deficient number, since it is larger than the sum of its proper divisors (746868580561).

8210054522879 is a wasteful number, since it uses less digits than its factorization.

8210054522879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41665641.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 8210054522879 in words is "eight trillion, two hundred ten billion, fifty-four million, five hundred twenty-two thousand, eight hundred seventy-nine".