52355500012 has 12 divisors (see below), whose sum is σ = 91639076760. Its totient is φ = 26172906656.

The previous prime is 52355500003. The next prime is 52355500051. The reversal of 52355500012 is 21000555325.

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, 1186462 + ... + 1229797.

It is an arithmetic number, because the mean of its divisors is an integer number (7636589730).

Almost surely, 2^52355500012 is an apocalyptic number.

It is an amenable number.

52355500012 is a deficient number, since it is larger than the sum of its proper divisors (39283576748).

52355500012 is a wasteful number, since it uses less digits than its factorization.

52355500012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421680 (or 2421678 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The spelling of 52355500012 in words is "fifty-two billion, three hundred fifty-five million, five hundred thousand, twelve".