75565060 has 12 divisors (see below), whose sum is σ = 158686668. Its totient is φ = 30226016.

The previous prime is 75565003. The next prime is 75565093. The reversal of 75565060 is 6056557.

It can be written as a sum of positive squares in 2 ways, for example, as 57790404 + 17774656 = 7602^2 + 4216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1889107 + ... + 1889146.

It is an arithmetic number, because the mean of its divisors is an integer number (13223889).

Almost surely, 2^75565060 is an apocalyptic number.

It is an amenable number.

75565060 is an abundant number, since it is smaller than the sum of its proper divisors (83121608).

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

75565060 is a wasteful number, since it uses less digits than its factorization.

75565060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778262 (or 3778260 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 75565060 is about 8692.8165746207. The cubic root of 75565060 is about 422.7727729818.

The spelling of 75565060 in words is "seventy-five million, five hundred sixty-five thousand, sixty".