55610061102 has 12 divisors (see below), whose sum is σ = 120488465760. Its totient is φ = 18536687028.

The previous prime is 55610061041. The next prime is 55610061179. The reversal of 55610061102 is 20116001655.

It is a happy number.

55610061102 is a `hidden beast` number, since 556 + 1 + 0 + 0 + 6 + 1 + 102 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1544723902 + ... + 1544723937.

It is an arithmetic number, because the mean of its divisors is an integer number (10040705480).

Almost surely, 2^55610061102 is an apocalyptic number.

55610061102 is an abundant number, since it is smaller than the sum of its proper divisors (64878404658).

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

55610061102 is a wasteful number, since it uses less digits than its factorization.

55610061102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089447847 (or 3089447844 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 55610061102 its reverse (20116001655), we get a palindrome (75726062757).

The spelling of 55610061102 in words is "fifty-five billion, six hundred ten million, sixty-one thousand, one hundred two".