55076838882 has 64 divisors (see below), whose sum is σ = 122556478464. Its totient is φ = 16386289920.

The previous prime is 55076838863. The next prime is 55076838893. The reversal of 55076838882 is 28883867055.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3078868 + ... + 3096704.

It is an arithmetic number, because the mean of its divisors is an integer number (1914944976).

Almost surely, 2^55076838882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55076838882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61278239232).

55076838882 is an abundant number, since it is smaller than the sum of its proper divisors (67479639582).

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

55076838882 is a wasteful number, since it uses less digits than its factorization.

55076838882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19163.

The product of its (nonzero) digits is 25804800, while the sum is 60.

The spelling of 55076838882 in words is "fifty-five billion, seventy-six million, eight hundred thirty-eight thousand, eight hundred eighty-two".