550300050050 has 24 divisors (see below), whose sum is σ = 1037579443716. Its totient is φ = 217104675840.

The previous prime is 550300050049. The next prime is 550300050073. The reversal of 550300050050 is 50050003055.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 185134854529 + 365165195521 = 430273^2 + 604289^2 .

It is a junction number, because it is equal to n+sod(n) for n = 550300049998 and 550300050025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75379919 + ... + 75387218.

Almost surely, 2^550300050050 is an apocalyptic number.

550300050050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550300050050 is a deficient number, since it is larger than the sum of its proper divisors (487279393666).

550300050050 is a wasteful number, since it uses less digits than its factorization.

550300050050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150767222 (or 150767217 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 23.

The spelling of 550300050050 in words is "five hundred fifty billion, three hundred million, fifty thousand, fifty".