55670585835882 has 128 divisors (see below), whose sum is σ = 117168153882624. Its totient is φ = 17600092950528.

The previous prime is 55670585835863. The next prime is 55670585835919. The reversal of 55670585835882 is 28853858507655.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13893331123 + ... + 13893335129.

It is an arithmetic number, because the mean of its divisors is an integer number (915376202208).

Almost surely, 2^{55670585835882} is an apocalyptic number.

55670585835882 is an abundant number, since it is smaller than the sum of its proper divisors (61497568046742).

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

55670585835882 is a wasteful number, since it uses less digits than its factorization.

55670585835882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812.

The product of its (nonzero) digits is 3225600000, while the sum is 75.

The spelling of 55670585835882 in words is "fifty-five trillion, six hundred seventy billion, five hundred eighty-five million, eight hundred thirty-five thousand, eight hundred eighty-two".