55151106610116 has 48 divisors (see below), whose sum is σ = 143033401723968. Its totient is φ = 16397127177600.

The previous prime is 55151106610043. The next prime is 55151106610147. The reversal of 55151106610116 is 61101660115155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3941610115 + ... + 3941624106.

It is an arithmetic number, because the mean of its divisors is an integer number (2979862535916).

Almost surely, 2^{55151106610116} is an apocalyptic number.

It is an amenable number.

55151106610116 is an abundant number, since it is smaller than the sum of its proper divisors (87882295113852).

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

55151106610116 is a wasteful number, since it uses less digits than its factorization.

55151106610116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883234292 (or 7883234290 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 39.

The spelling of 55151106610116 in words is "fifty-five trillion, one hundred fifty-one billion, one hundred six million, six hundred ten thousand, one hundred sixteen".