554034643644 has 24 divisors (see below), whose sum is σ = 1292765353600. Its totient is φ = 184675664304.

The previous prime is 554034643639. The next prime is 554034643663. The reversal of 554034643644 is 446346430455.

It is a junction number, because it is equal to n+sod(n) for n = 554034643593 and 554034643602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722457 + ... + 1276719.

Almost surely, 2^554034643644 is an apocalyptic number.

It is an amenable number.

554034643644 is an abundant number, since it is smaller than the sum of its proper divisors (738730709956).

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

554034643644 is a wasteful number, since it uses less digits than its factorization.

554034643644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637569 (or 637567 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 48.

The spelling of 554034643644 in words is "five hundred fifty-four billion, thirty-four million, six hundred forty-three thousand, six hundred forty-four".