55650229407360 has 2048 divisors, whose sum is σ = 241219731456000. Its totient is φ = 11851463393280.

The previous prime is 55650229407341. The next prime is 55650229407403. The reversal of 55650229407360 is 6370492205655.

It is a happy number.

55650229407360 is a `hidden beast` number, since 5 + 5 + 6 + 5 + 0 + 229 + 407 + 3 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 55650229407297 and 55650229407306.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 64484622289 + ... + 64484623151.

It is an arithmetic number, because the mean of its divisors is an integer number (117783072000).

Almost surely, 2^{55650229407360} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55650229407360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120609865728000).

55650229407360 is an abundant number, since it is smaller than the sum of its proper divisors (185569502048640).

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

55650229407360 is a wasteful number, since it uses less digits than its factorization.

55650229407360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 55650229407360 in words is "fifty-five trillion, six hundred fifty billion, two hundred twenty-nine million, four hundred seven thousand, three hundred sixty".