8252085321412 has 6 divisors (see below), whose sum is σ = 14441149312478. Its totient is φ = 4126042660704.

The previous prime is 8252085321391. The next prime is 8252085321427. The reversal of 8252085321412 is 2141235802528.

It can be written as a sum of positive squares in only one way, i.e., 8251980135876 + 105185536 = 2872626^2 + 10256^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031510665173 + ... + 1031510665180.

Almost surely, 2^{8252085321412} is an apocalyptic number.

It is an amenable number.

8252085321412 is a deficient number, since it is larger than the sum of its proper divisors (6189063991066).

8252085321412 is a wasteful number, since it uses less digits than its factorization.

8252085321412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063021330357 (or 2063021330355 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 8252085321412 in words is "eight trillion, two hundred fifty-two billion, eighty-five million, three hundred twenty-one thousand, four hundred twelve".