554964480000 has 2080 divisors, whose sum is σ = 2489267179520. Its totient is φ = 119439360000.

The previous prime is 554964479999. The next prime is 554964480029. The reversal of 554964480000 is 84469455.

554964480000 is a `hidden beast` number, since 5 + 549 + 64 + 48 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 14999039982 + ... + 14999040018.

Almost surely, 2^554964480000 is an apocalyptic number.

554964480000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554964480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244633589760).

554964480000 is an abundant number, since it is smaller than the sum of its proper divisors (1934302699520).

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

554964480000 is an equidigital number, since it uses as much as digits as its factorization.

554964480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 554964480000 in words is "five hundred fifty-four billion, nine hundred sixty-four million, four hundred eighty thousand".