61055106174 has 24 divisors (see below), whose sum is σ = 136553356992. Its totient is φ = 19695195360.

The previous prime is 61055106173. The next prime is 61055106199. The reversal of 61055106174 is 47160155016.

It is a happy number.

61055106174 is a `hidden beast` number, since 6 + 10 + 5 + 510 + 61 + 74 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61055106173) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 54708319 + ... + 54709434.

It is an arithmetic number, because the mean of its divisors is an integer number (5689723208).

Almost surely, 2^61055106174 is an apocalyptic number.

61055106174 is an abundant number, since it is smaller than the sum of its proper divisors (75498250818).

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

61055106174 is a wasteful number, since it uses less digits than its factorization.

61055106174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109417792 (or 109417789 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 61055106174 in words is "sixty-one billion, fifty-five million, one hundred six thousand, one hundred seventy-four".