550315327104 has 192 divisors, whose sum is σ = 1655184061440. Its totient is φ = 181992738816.

The previous prime is 550315327099. The next prime is 550315327117. The reversal of 550315327104 is 401723513055.

550315327104 is a `hidden beast` number, since 5 + 5 + 0 + 315 + 327 + 10 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3880552 + ... + 4019864.

It is an arithmetic number, because the mean of its divisors is an integer number (8620750320).

Almost surely, 2^550315327104 is an apocalyptic number.

550315327104 is a gapful number since it is divisible by the number (54) 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 550315327104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (827592030720).

550315327104 is an abundant number, since it is smaller than the sum of its proper divisors (1104868734336).

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

550315327104 is a wasteful number, since it uses less digits than its factorization.

550315327104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139469 (or 139445 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 550315327104 in words is "five hundred fifty billion, three hundred fifteen million, three hundred twenty-seven thousand, one hundred four".