554540966 has 16 divisors (see below), whose sum is σ = 950948640. Its totient is φ = 237583680.

The previous prime is 554540963. The next prime is 554540993. The reversal of 554540966 is 669045455.

554540966 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554540963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69890 + ... + 77418.

It is an arithmetic number, because the mean of its divisors is an integer number (59434290).

Almost surely, 2^554540966 is an apocalyptic number.

554540966 is a deficient number, since it is larger than the sum of its proper divisors (396407674).

554540966 is a wasteful number, since it uses less digits than its factorization.

554540966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12799.

The product of its (nonzero) digits is 648000, while the sum is 44.

The square root of 554540966 is about 23548.6935094073. The cubic root of 554540966 is about 821.5699478877.

The spelling of 554540966 in words is "five hundred fifty-four million, five hundred forty thousand, nine hundred sixty-six".