52147846412 has 6 divisors (see below), whose sum is σ = 91258731228. Its totient is φ = 26073923204.

The previous prime is 52147846397. The next prime is 52147846459. The reversal of 52147846412 is 21464874125.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6518480798 + ... + 6518480805.

It is an arithmetic number, because the mean of its divisors is an integer number (15209788538).

Almost surely, 2^52147846412 is an apocalyptic number.

It is an amenable number.

52147846412 is a deficient number, since it is larger than the sum of its proper divisors (39110884816).

52147846412 is a wasteful number, since it uses less digits than its factorization.

52147846412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036961607 (or 13036961605 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The spelling of 52147846412 in words is "fifty-two billion, one hundred forty-seven million, eight hundred forty-six thousand, four hundred twelve".