52559608358 has 4 divisors (see below), whose sum is σ = 78839412540. Its totient is φ = 26279804178.

The previous prime is 52559608327. The next prime is 52559608379. The reversal of 52559608358 is 85380695525.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13139902088 + ... + 13139902091.

It is an arithmetic number, because the mean of its divisors is an integer number (19709853135).

Almost surely, 2^52559608358 is an apocalyptic number.

52559608358 is a deficient number, since it is larger than the sum of its proper divisors (26279804182).

52559608358 is a wasteful number, since it uses less digits than its factorization.

52559608358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26279804181.

The product of its (nonzero) digits is 12960000, while the sum is 56.

The spelling of 52559608358 in words is "fifty-two billion, five hundred fifty-nine million, six hundred eight thousand, three hundred fifty-eight".