550039348612 has 48 divisors (see below), whose sum is σ = 1041907007680. Its totient is φ = 252570794112.

The previous prime is 550039348559. The next prime is 550039348633. The reversal of 550039348612 is 216843930055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8700814 + ... + 8763802.

Almost surely, 2^550039348612 is an apocalyptic number.

550039348612 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

550039348612 is a deficient number, since it is larger than the sum of its proper divisors (491867659068).

550039348612 is a wasteful number, since it uses less digits than its factorization.

550039348612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63860 (or 63858 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 550039348612 in words is "five hundred fifty billion, thirty-nine million, three hundred forty-eight thousand, six hundred twelve".