554636665104 has 20 divisors (see below), whose sum is σ = 1432811384976. Its totient is φ = 184878888352.

The previous prime is 554636665103. The next prime is 554636665109. The reversal of 554636665104 is 401566636455.

It is not an unprimeable number, because it can be changed into a prime (554636665103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777465214 + ... + 5777465309.

Almost surely, 2^554636665104 is an apocalyptic number.

It is an amenable number.

554636665104 is an abundant number, since it is smaller than the sum of its proper divisors (878174719872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554636665104 is a wasteful number, since it uses less digits than its factorization.

554636665104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11554930534 (or 11554930528 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 554636665104 in words is "five hundred fifty-four billion, six hundred thirty-six million, six hundred sixty-five thousand, one hundred four".