852608895865 has 16 divisors (see below), whose sum is σ = 1040525962560. Its totient is φ = 670491460800.

The previous prime is 852608895829. The next prime is 852608895869. The reversal of 852608895865 is 568598806258.

It is not a de Polignac number, because 852608895865 - 2²¹ = 852606798713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 852608895794 and 852608895803.

It is not an unprimeable number, because it can be changed into a prime (852608895869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6618247 + ... + 6745843.

It is an arithmetic number, because the mean of its divisors is an integer number (65032872660).

Almost surely, 2^852608895865 is an apocalyptic number.

It is an amenable number.

852608895865 is a deficient number, since it is larger than the sum of its proper divisors (187917066695).

852608895865 is a wasteful number, since it uses less digits than its factorization.

852608895865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150312.

The product of its (nonzero) digits is 331776000, while the sum is 70.

The spelling of 852608895865 in words is "eight hundred fifty-two billion, six hundred eight million, eight hundred ninety-five thousand, eight hundred sixty-five".