550913498496 has 320 divisors, whose sum is σ = 1658972145600. Its totient is φ = 181471104000.

The previous prime is 550913498467. The next prime is 550913498563. The reversal of 550913498496 is 694894319055.

550913498496 is a `hidden beast` number, since 5 + 5 + 0 + 9 + 134 + 9 + 8 + 496 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 361728391 + ... + 361729913.

It is an arithmetic number, because the mean of its divisors is an integer number (5184287955).

Almost surely, 2^550913498496 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 550913498496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829486072800).

550913498496 is an abundant number, since it is smaller than the sum of its proper divisors (1108058647104).

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

550913498496 is a wasteful number, since it uses less digits than its factorization.

550913498496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939 (or 1918 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 63.

The spelling of 550913498496 in words is "five hundred fifty billion, nine hundred thirteen million, four hundred ninety-eight thousand, four hundred ninety-six".