675325800 has 144 divisors (see below), whose sum is σ = 2306772000. Its totient is φ = 177006720.

The previous prime is 675325787. The next prime is 675325811. The reversal of 675325800 is 8523576.

675325800 is a `hidden beast` number, since 6 + 75 + 3 + 2 + 580 + 0 = 666.

It is a super-2 number, since 2×675325800² = 912129872291280000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 103021 + ... + 109379.

It is an arithmetic number, because the mean of its divisors is an integer number (16019250).

Almost surely, 2^675325800 is an apocalyptic number.

675325800 is a gapful number since it is divisible by the number (60) 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 675325800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1153386000).

675325800 is an abundant number, since it is smaller than the sum of its proper divisors (1631446200).

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

675325800 is a wasteful number, since it uses less digits than its factorization.

675325800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440 (or 6428 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 675325800 is about 25987.0313810562. The cubic root of 675325800 is about 877.3464313528.

The spelling of 675325800 in words is "six hundred seventy-five million, three hundred twenty-five thousand, eight hundred".