550363303612 has 6 divisors (see below), whose sum is σ = 963135781328. Its totient is φ = 275181651804.

The previous prime is 550363303583. The next prime is 550363303621. The reversal of 550363303612 is 216303363055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68795412948 + ... + 68795412955.

Almost surely, 2^550363303612 is an apocalyptic number.

It is an amenable number.

550363303612 is a deficient number, since it is larger than the sum of its proper divisors (412772477716).

550363303612 is a wasteful number, since it uses less digits than its factorization.

550363303612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137590825907 (or 137590825905 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 37.

Adding to 550363303612 its reverse (216303363055), we get a palindrome (766666666667).

The spelling of 550363303612 in words is "five hundred fifty billion, three hundred sixty-three million, three hundred three thousand, six hundred twelve".