55335355056 has 30 divisors (see below), whose sum is σ = 154862139900. Its totient is φ = 18445118304.

The previous prime is 55335355027. The next prime is 55335355067. The reversal of 55335355056 is 65055353355.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192136506 + ... + 192136793.

It is an arithmetic number, because the mean of its divisors is an integer number (5162071330).

Almost surely, 2^55335355056 is an apocalyptic number.

It is an amenable number.

55335355056 is an abundant number, since it is smaller than the sum of its proper divisors (99526784844).

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

55335355056 is a wasteful number, since it uses less digits than its factorization.

55335355056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384273313 (or 384273304 counting only the distinct ones).

The product of its (nonzero) digits is 2531250, while the sum is 45.

The spelling of 55335355056 in words is "fifty-five billion, three hundred thirty-five million, three hundred fifty-five thousand, fifty-six".