75530075282 has 32 divisors (see below), whose sum is σ = 117121764144. Its totient is φ = 36503654400.

The previous prime is 75530075279. The next prime is 75530075323. The reversal of 75530075282 is 28257003557.

It can be written as a sum of positive squares in 8 ways, for example, as 45483666361 + 30046408921 = 213269^2 + 173339^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7717232 + ... + 7727012.

Almost surely, 2^75530075282 is an apocalyptic number.

75530075282 is a deficient number, since it is larger than the sum of its proper divisors (41591688862).

75530075282 is a wasteful number, since it uses less digits than its factorization.

75530075282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494.

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 75530075282 in words is "seventy-five billion, five hundred thirty million, seventy-five thousand, two hundred eighty-two".