55144110204 has 30 divisors (see below), whose sum is σ = 144157597584. Its totient is φ = 18381369960.

The previous prime is 55144110149. The next prime is 55144110223. The reversal of 55144110204 is 40201144155.

55144110204 is a `hidden beast` number, since 5 + 5 + 1 + 441 + 10 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 9 ways as a sum of consecutive naturals, for example, 85098612 + ... + 85099259.

Almost surely, 2^55144110204 is an apocalyptic number.

55144110204 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

55144110204 is an abundant number, since it is smaller than the sum of its proper divisors (89013487380).

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

55144110204 is a wasteful number, since it uses less digits than its factorization.

55144110204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170197887 (or 170197876 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 55144110204 its reverse (40201144155), we get a palindrome (95345254359).

The spelling of 55144110204 in words is "fifty-five billion, one hundred forty-four million, one hundred ten thousand, two hundred four".