867828152105 has 8 divisors (see below), whose sum is σ = 1041419608200. Its totient is φ = 694245304576.

The previous prime is 867828152099. The next prime is 867828152117. The reversal of 867828152105 is 501251828768.

867828152105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18339659776 + 849488492329 = 135424^2 + 921677^2 .

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 867828152105 - 2¹⁸ = 867827889961 is a prime.

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, 1928240 + ... + 2335329.

It is an arithmetic number, because the mean of its divisors is an integer number (130177451025).

Almost surely, 2^867828152105 is an apocalyptic number.

It is an amenable number.

867828152105 is a deficient number, since it is larger than the sum of its proper divisors (173591456095).

867828152105 is a wasteful number, since it uses less digits than its factorization.

867828152105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4304283.

The product of its (nonzero) digits is 2150400, while the sum is 53.

The spelling of 867828152105 in words is "eight hundred sixty-seven billion, eight hundred twenty-eight million, one hundred fifty-two thousand, one hundred five".