550500005052 has 96 divisors (see below), whose sum is σ = 1435755397440. Its totient is φ = 182403809280.

The previous prime is 550500005039. The next prime is 550500005071. The reversal of 550500005052 is 250500005055.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 55843708 + ... + 55853564.

It is an arithmetic number, because the mean of its divisors is an integer number (14955785390).

Almost surely, 2^550500005052 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 550500005052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717877698720).

550500005052 is an abundant number, since it is smaller than the sum of its proper divisors (885255392388).

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

550500005052 is a wasteful number, since it uses less digits than its factorization.

550500005052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12908 (or 12900 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The spelling of 550500005052 in words is "five hundred fifty billion, five hundred million, five thousand, fifty-two".