55550101124 has 24 divisors (see below), whose sum is σ = 115930647168. Its totient is φ = 22772090880.

The previous prime is 55550101121. The next prime is 55550101181. The reversal of 55550101124 is 42110105555.

It is not an unprimeable number, because it can be changed into a prime (55550101121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43128317 + ... + 43129604.

It is an arithmetic number, because the mean of its divisors is an integer number (4830443632).

Almost surely, 2^55550101124 is an apocalyptic number.

It is an amenable number.

55550101124 is an abundant number, since it is smaller than the sum of its proper divisors (60380546044).

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

55550101124 is a wasteful number, since it uses less digits than its factorization.

55550101124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86257955 (or 86257953 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 29.

Adding to 55550101124 its reverse (42110105555), we get a palindrome (97660206679).

The spelling of 55550101124 in words is "fifty-five billion, five hundred fifty million, one hundred one thousand, one hundred twenty-four".