6550070030663 has 4 divisors (see below), whose sum is σ = 6551305199088. Its totient is φ = 6548834862240.

The previous prime is 6550070030659. The next prime is 6550070030681. The reversal of 6550070030663 is 3660300700556.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6550070030663 - 2² = 6550070030659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6550070030663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6550070030363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617576258 + ... + 617586863.

It is an arithmetic number, because the mean of its divisors is an integer number (1637826299772).

Almost surely, 2^{6550070030663} is an apocalyptic number.

6550070030663 is a deficient number, since it is larger than the sum of its proper divisors (1235168425).

6550070030663 is a wasteful number, since it uses less digits than its factorization.

6550070030663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235168424.

The product of its (nonzero) digits is 340200, while the sum is 41.

The spelling of 6550070030663 in words is "six trillion, five hundred fifty billion, seventy million, thirty thousand, six hundred sixty-three".