870646558602252 has 24 divisors (see below), whose sum is σ = 2031556638033216. Its totient is φ = 290208662206288.

The previous prime is 870646558602221. The next prime is 870646558602259. The reversal of 870646558602252 is 252206855646078.

870646558602252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (870646558602259) 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, 856636938 + ... + 857652689.

It is an arithmetic number, because the mean of its divisors is an integer number (84648193251384).

Almost surely, 2^{870646558602252} is an apocalyptic number.

It is an amenable number.

870646558602252 is an abundant number, since it is smaller than the sum of its proper divisors (1160910079430964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870646558602252 is a wasteful number, since it uses less digits than its factorization.

870646558602252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714331957 (or 1714331955 counting only the distinct ones).

The product of its (nonzero) digits is 387072000, while the sum is 66.

The spelling of 870646558602252 in words is "eight hundred seventy trillion, six hundred forty-six billion, five hundred fifty-eight million, six hundred two thousand, two hundred fifty-two".