55144110195 has 24 divisors (see below), whose sum is σ = 95651556000. Its totient is φ = 29389136256.

The previous prime is 55144110149. The next prime is 55144110223. The reversal of 55144110195 is 59101144155.

It is a happy number.

55144110195 is a `hidden beast` number, since 5 + 51 + 4 + 411 + 0 + 195 = 666.

It is not a de Polignac number, because 55144110195 - 2⁷ = 55144110067 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 375010 + ... + 500919.

It is an arithmetic number, because the mean of its divisors is an integer number (3985481500).

Almost surely, 2^55144110195 is an apocalyptic number.

55144110195 is a deficient number, since it is larger than the sum of its proper divisors (40507445805).

55144110195 is a wasteful number, since it uses less digits than its factorization.

55144110195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877339 (or 877336 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 36.

The spelling of 55144110195 in words is "fifty-five billion, one hundred forty-four million, one hundred ten thousand, one hundred ninety-five".