550293652048 has 160 divisors (see below), whose sum is σ = 1298810839040. Its totient is φ = 220623160320.

The previous prime is 550293652037. The next prime is 550293652091. The reversal of 550293652048 is 840256392055.

It is a junction number, because it is equal to n+sod(n) for n = 550293651992 and 550293652010.

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, 80437108 + ... + 80443948.

It is an arithmetic number, because the mean of its divisors is an integer number (8117567744).

Almost surely, 2^550293652048 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 550293652048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649405419520).

550293652048 is an abundant number, since it is smaller than the sum of its proper divisors (748517186992).

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

550293652048 is a wasteful number, since it uses less digits than its factorization.

550293652048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7345 (or 7339 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 550293652048 in words is "five hundred fifty billion, two hundred ninety-three million, six hundred fifty-two thousand, forty-eight".