550505202512 has 40 divisors (see below), whose sum is σ = 1077263955456. Its totient is φ = 272503115136.

The previous prime is 550505202491. The next prime is 550505202521. The reversal of 550505202512 is 215202505055.

It is a super-2 number, since 2×550505202512² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6014273 + ... + 6105119.

Almost surely, 2^550505202512 is an apocalyptic number.

It is an amenable number.

550505202512 is a deficient number, since it is larger than the sum of its proper divisors (526758752944).

550505202512 is a wasteful number, since it uses less digits than its factorization.

550505202512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94635 (or 94629 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

Adding to 550505202512 its reverse (215202505055), we get a palindrome (765707707567).

The spelling of 550505202512 in words is "five hundred fifty billion, five hundred five million, two hundred two thousand, five hundred twelve".