6554930068 has 6 divisors (see below), whose sum is σ = 11471127626. Its totient is φ = 3277465032.

The previous prime is 6554930029. The next prime is 6554930069. The reversal of 6554930068 is 8600394556.

It can be written as a sum of positive squares in only one way, i.e., 3817756944 + 2737173124 = 61788^2 + 52318^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6554930069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 819366255 + ... + 819366262.

Almost surely, 2^6554930068 is an apocalyptic number.

It is an amenable number.

6554930068 is a deficient number, since it is larger than the sum of its proper divisors (4916197558).

6554930068 is a wasteful number, since it uses less digits than its factorization.

6554930068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638732521 (or 1638732519 counting only the distinct ones).

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

The square root of 6554930068 is about 80962.5226138613. The cubic root of 6554930068 is about 1871.4979435809.

The spelling of 6554930068 in words is "six billion, five hundred fifty-four million, nine hundred thirty thousand, sixty-eight".