55050616600 has 96 divisors (see below), whose sum is σ = 146345990400. Its totient is φ = 18865641600.

The previous prime is 55050616591. The next prime is 55050616609. The reversal of 55050616600 is 661605055.

55050616600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55050616591) and next prime (55050616609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050616609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3434605 + ... + 3450595.

It is an arithmetic number, because the mean of its divisors is an integer number (1524437400).

Almost surely, 2^55050616600 is an apocalyptic number.

55050616600 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 55050616600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73172995200).

55050616600 is an abundant number, since it is smaller than the sum of its proper divisors (91295373800).

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

55050616600 is a wasteful number, since it uses less digits than its factorization.

55050616600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18473 (or 18464 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 55050616600 in words is "fifty-five billion, fifty million, six hundred sixteen thousand, six hundred".