55414175645600 has 144 divisors (see below), whose sum is σ = 138876824626848. Its totient is φ = 21579663651840.

The previous prime is 55414175645551. The next prime is 55414175645627. The reversal of 55414175645600 is 654657141455.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7937222 + ... + 13184378.

It is an arithmetic number, because the mean of its divisors is an integer number (964422393242).

Almost surely, 2^{55414175645600} is an apocalyptic number.

55414175645600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55414175645600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69438412313424).

55414175645600 is an abundant number, since it is smaller than the sum of its proper divisors (83462648981248).

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

55414175645600 is a wasteful number, since it uses less digits than its factorization.

55414175645600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247527 (or 5247514 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 53.

The spelling of 55414175645600 in words is "fifty-five trillion, four hundred fourteen billion, one hundred seventy-five million, six hundred forty-five thousand, six hundred".