554592340666 has 24 divisors (see below), whose sum is σ = 1042146049140. Its totient is φ = 219399167232.

The previous prime is 554592340651. The next prime is 554592340681. The reversal of 554592340666 is 666043295455.

It is an interprime number because it is at equal distance from previous prime (554592340651) and next prime (554592340681).

It can be written as a sum of positive squares in 2 ways, for example, as 540255870441 + 14336470225 = 735021^2 + 119735^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217656631 + ... + 217659178.

Almost surely, 2^554592340666 is an apocalyptic number.

554592340666 is a deficient number, since it is larger than the sum of its proper divisors (487553708474).

554592340666 is a wasteful number, since it uses less digits than its factorization.

554592340666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435315838 (or 435315831 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 55.

The spelling of 554592340666 in words is "five hundred fifty-four billion, five hundred ninety-two million, three hundred forty thousand, six hundred sixty-six".