554963806720 has 80 divisors (see below), whose sum is σ = 1361557185120. Its totient is φ = 216823025664.

The previous prime is 554963806613. The next prime is 554963806721. The reversal of 554963806720 is 27608369455.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (554963806721) 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, 2410650 + ... + 2630809.

It is an arithmetic number, because the mean of its divisors is an integer number (17019464814).

Almost surely, 2^554963806720 is an apocalyptic number.

It is an amenable number.

554963806720 is an abundant number, since it is smaller than the sum of its proper divisors (806593378400).

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

554963806720 is an equidigital number, since it uses as much as digits as its factorization.

554963806720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041525 (or 5041509 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 554963806720 in words is "five hundred fifty-four billion, nine hundred sixty-three million, eight hundred six thousand, seven hundred twenty".