554988672 has 192 divisors, whose sum is σ = 1893528000. Its totient is φ = 158505984.

The previous prime is 554988653. The next prime is 554988683. The reversal of 554988672 is 276889455.

554988672 is a `hidden beast` number, since 5 + 5 + 498 + 86 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216454 + ... + 219002.

It is an arithmetic number, because the mean of its divisors is an integer number (9862125).

Almost surely, 2^554988672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554988672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (946764000).

554988672 is an abundant number, since it is smaller than the sum of its proper divisors (1338539328).

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

554988672 is an equidigital number, since it uses as much as digits as its factorization.

554988672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585 (or 2561 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 54.

The square root of 554988672 is about 23558.1975541424. The cubic root of 554988672 is about 821.7909852715.

The spelling of 554988672 in words is "five hundred fifty-four million, nine hundred eighty-eight thousand, six hundred seventy-two".