55114401200 has 60 divisors (see below), whose sum is σ = 140201327880. Its totient is φ = 20748948480.

The previous prime is 55114401169. The next prime is 55114401203. The reversal of 55114401200 is 210441155.

It is a super-2 number, since 2×55114401200² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55114401203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4045730 + ... + 4059329.

It is an arithmetic number, because the mean of its divisors is an integer number (2336688798).

Almost surely, 2^55114401200 is an apocalyptic number.

55114401200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55114401200 is an abundant number, since it is smaller than the sum of its proper divisors (85086926680).

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

55114401200 is a wasteful number, since it uses less digits than its factorization.

55114401200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8105094 (or 8105083 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 55114401200 its reverse (210441155), we get a palindrome (55324842355).

The spelling of 55114401200 in words is "fifty-five billion, one hundred fourteen million, four hundred one thousand, two hundred".