55828773112 has 16 divisors (see below), whose sum is σ = 119633085360. Its totient is φ = 23926617024.

The previous prime is 55828773089. The next prime is 55828773131. The reversal of 55828773112 is 21137782855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498471133 + ... + 498471244.

It is an arithmetic number, because the mean of its divisors is an integer number (7477067835).

Almost surely, 2^55828773112 is an apocalyptic number.

It is an amenable number.

55828773112 is an abundant number, since it is smaller than the sum of its proper divisors (63804312248).

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

55828773112 is a wasteful number, since it uses less digits than its factorization.

55828773112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996942390 (or 996942386 counting only the distinct ones).

The product of its digits is 940800, while the sum is 49.

The spelling of 55828773112 in words is "fifty-five billion, eight hundred twenty-eight million, seven hundred seventy-three thousand, one hundred twelve".