675053568 has 256 divisors, whose sum is σ = 2306832000. Its totient is φ = 191102976.

The previous prime is 675053563. The next prime is 675053569. The reversal of 675053568 is 865350576.

675053568 is a `hidden beast` number, since 6 + 7 + 50 + 535 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (256).

It is not an unprimeable number, because it can be changed into a prime (675053563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6193098 + ... + 6193206.

Almost surely, 2^675053568 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 675053568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1153416000).

675053568 is an abundant number, since it is smaller than the sum of its proper divisors (1631778432).

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

675053568 is an equidigital number, since it uses as much as digits as its factorization.

675053568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 675053568 is about 25981.7930097212. The cubic root of 675053568 is about 877.2285258548.

The spelling of 675053568 in words is "six hundred seventy-five million, fifty-three thousand, five hundred sixty-eight".