550147435200 has 1512 divisors, whose sum is σ = 2281329610560. Its totient is φ = 124598476800.

The previous prime is 550147435199. The next prime is 550147435223. The reversal of 550147435200 is 2534741055.

550147435200 is a `hidden beast` number, since 5 + 5 + 0 + 14 + 7 + 435 + 200 = 666.

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 215 ways as a sum of consecutive naturals, for example, 9324532771 + ... + 9324532829.

It is an arithmetic number, because the mean of its divisors is an integer number (1508815880).

Almost surely, 2^550147435200 is an apocalyptic number.

550147435200 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 550147435200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1140664805280).

550147435200 is an abundant number, since it is smaller than the sum of its proper divisors (1731182175360).

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

550147435200 is a wasteful number, since it uses less digits than its factorization.

550147435200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 550147435200 in words is "five hundred fifty billion, one hundred forty-seven million, four hundred thirty-five thousand, two hundred".