52558502858 has 16 divisors (see below), whose sum is σ = 79479900864. Its totient is φ = 26065877760.

The previous prime is 52558502819. The next prime is 52558502891. The reversal of 52558502858 is 85820585525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12503 + ... + 324458.

It is an arithmetic number, because the mean of its divisors is an integer number (4967493804).

Almost surely, 2^52558502858 is an apocalyptic number.

52558502858 is a deficient number, since it is larger than the sum of its proper divisors (26921398006).

52558502858 is a wasteful number, since it uses less digits than its factorization.

52558502858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337597.

The product of its (nonzero) digits is 6400000, while the sum is 53.

The spelling of 52558502858 in words is "fifty-two billion, five hundred fifty-eight million, five hundred two thousand, eight hundred fifty-eight".