It is an unprimeable number.
Almost surely, 275618380 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 75618380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86356368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75618380 is a wasteful number, since it uses less digits than its factorization.
75618380 is an evil number, because the sum of its binary digits is even.
The square root of 75618380 is about 8695.8829338946. The cubic root of 75618380 is about 422.8721881712.
The spelling of 75618380 in words is "seventy-five million, six hundred eighteen thousand, three hundred eighty".