55063430161110 has 192 divisors, whose sum is σ = 164499683991552. Its totient is φ = 12518193593088.

The previous prime is 55063430161043. The next prime is 55063430161111. The reversal of 55063430161110 is 1116103436055.

55063430161110 is a `hidden beast` number, since 5 + 5 + 0 + 6 + 3 + 4 + 30 + 1 + 611 + 1 + 0 = 666.

It is a super-2 number, since 2×55063430161110² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55063430161111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 97968907 + ... + 98529353.

It is an arithmetic number, because the mean of its divisors is an integer number (856769187456).

Almost surely, 2^{55063430161110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55063430161110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82249841995776).

55063430161110 is an abundant number, since it is smaller than the sum of its proper divisors (109436253830442).

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

55063430161110 is a wasteful number, since it uses less digits than its factorization.

55063430161110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561307 (or 561304 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 55063430161110 its reverse (1116103436055), we get a palindrome (56179533597165).

The spelling of 55063430161110 in words is "fifty-five trillion, sixty-three billion, four hundred thirty million, one hundred sixty-one thousand, one hundred ten".