550211242104 has 40 divisors (see below), whose sum is σ = 1541100934560. Its totient is φ = 183403747152.

The previous prime is 550211242099. The next prime is 550211242121. The reversal of 550211242104 is 401242112055.

It is a happy number.

550211242104 is a `hidden beast` number, since 5 + 502 + 1 + 12 + 42 + 104 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 424545064 + ... + 424546359.

It is an arithmetic number, because the mean of its divisors is an integer number (38527523364).

Almost surely, 2^550211242104 is an apocalyptic number.

550211242104 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

550211242104 is an abundant number, since it is smaller than the sum of its proper divisors (990889692456).

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

550211242104 is a wasteful number, since it uses less digits than its factorization.

550211242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849091441 (or 849091428 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 550211242104 its reverse (401242112055), we get a palindrome (951453354159).

The spelling of 550211242104 in words is "five hundred fifty billion, two hundred eleven million, two hundred forty-two thousand, one hundred four".