554189433347 has 16 divisors (see below), whose sum is σ = 636434160000. Its totient is φ = 477259050240.

The previous prime is 554189433263. The next prime is 554189433377. The reversal of 554189433347 is 743334981455.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 554189433347 - 2¹⁸ = 554189171203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 554189433292 and 554189433301.

It is not an unprimeable number, because it can be changed into a prime (554189433377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3189779 + ... + 3359027.

It is an arithmetic number, because the mean of its divisors is an integer number (39777135000).

Almost surely, 2^554189433347 is an apocalyptic number.

554189433347 is a deficient number, since it is larger than the sum of its proper divisors (82244726653).

554189433347 is a wasteful number, since it uses less digits than its factorization.

554189433347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184946.

The product of its digits is 21772800, while the sum is 56.

The spelling of 554189433347 in words is "five hundred fifty-four billion, one hundred eighty-nine million, four hundred thirty-three thousand, three hundred forty-seven".