84868275252 has 12 divisors (see below), whose sum is σ = 198025975616. Its totient is φ = 28289425080.

The previous prime is 84868275241. The next prime is 84868275263. The reversal of 84868275252 is 25257286848.

It is an interprime number because it is at equal distance from previous prime (84868275241) and next prime (84868275263).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 84868275192 and 84868275201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3536178124 + ... + 3536178147.

Almost surely, 2^84868275252 is an apocalyptic number.

It is an amenable number.

84868275252 is an abundant number, since it is smaller than the sum of its proper divisors (113157700364).

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

84868275252 is a wasteful number, since it uses less digits than its factorization.

84868275252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7072356278 (or 7072356276 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 57.

The spelling of 84868275252 in words is "eighty-four billion, eight hundred sixty-eight million, two hundred seventy-five thousand, two hundred fifty-two".