55688822810044 has 12 divisors (see below), whose sum is σ = 97455610605024. Its totient is φ = 27844362637184.

The previous prime is 55688822810011. The next prime is 55688822810051. The reversal of 55688822810044 is 44001822888655.

It is a happy number.

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, 9559492 + ... + 14239435.

It is an arithmetic number, because the mean of its divisors is an integer number (8121300883752).

Almost surely, 2^{55688822810044} is an apocalyptic number.

It is an amenable number.

55688822810044 is a deficient number, since it is larger than the sum of its proper divisors (41766787794980).

55688822810044 is a wasteful number, since it uses less digits than its factorization.

55688822810044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24383924 (or 24383922 counting only the distinct ones).

The product of its (nonzero) digits is 39321600, while the sum is 61.

The spelling of 55688822810044 in words is "fifty-five trillion, six hundred eighty-eight billion, eight hundred twenty-two million, eight hundred ten thousand, forty-four".