52320600556 has 12 divisors (see below), whose sum is σ = 104641201168. Its totient is φ = 22423114512.

The previous prime is 52320600547. The next prime is 52320600559. The reversal of 52320600556 is 65500602325.

52320600556 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52320600559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934296411 + ... + 934296466.

Almost surely, 2^52320600556 is an apocalyptic number.

It is an amenable number.

52320600556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52320600556 is a wasteful number, since it uses less digits than its factorization.

52320600556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868592888 (or 1868592886 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 52320600556 in words is "fifty-two billion, three hundred twenty million, six hundred thousand, five hundred fifty-six".