55096171731558 has 12 divisors (see below), whose sum is σ = 119375038751748. Its totient is φ = 18365390577180.

The previous prime is 55096171731541. The next prime is 55096171731569. The reversal of 55096171731558 is 85513717169055.

It is a happy number.

55096171731558 is a `hidden beast` number, since 5 + 5 + 0 + 9 + 6 + 1 + 7 + 1 + 73 + 1 + 558 = 666.

55096171731558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 55096171731495 and 55096171731504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1530449214748 + ... + 1530449214783.

It is an arithmetic number, because the mean of its divisors is an integer number (9947919895979).

Almost surely, 2^{55096171731558} is an apocalyptic number.

55096171731558 is an abundant number, since it is smaller than the sum of its proper divisors (64278867020190).

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

55096171731558 is a wasteful number, since it uses less digits than its factorization.

55096171731558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060898429539 (or 3060898429536 counting only the distinct ones).

The product of its (nonzero) digits is 39690000, while the sum is 63.

The spelling of 55096171731558 in words is "fifty-five trillion, ninety-six billion, one hundred seventy-one million, seven hundred thirty-one thousand, five hundred fifty-eight".