675139080 has 256 divisors, whose sum is σ = 2607759360. Its totient is φ = 135705600.

The previous prime is 675139063. The next prime is 675139099. The reversal of 675139080 is 80931576.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 285262 + ... + 287618.

It is an arithmetic number, because the mean of its divisors is an integer number (10186560).

Almost surely, 2^675139080 is an apocalyptic number.

675139080 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 675139080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1303879680).

675139080 is an abundant number, since it is smaller than the sum of its proper divisors (1932620280).

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

675139080 is a wasteful number, since it uses less digits than its factorization.

675139080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420 (or 2416 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 675139080 is about 25983.4385715209. The cubic root of 675139080 is about 877.2655650875.

The spelling of 675139080 in words is "six hundred seventy-five million, one hundred thirty-nine thousand, eighty".