3075725066 has 4 divisors (see below), whose sum is σ = 4613587602. Its totient is φ = 1537862532.

The previous prime is 3075725053. The next prime is 3075725089. The reversal of 3075725066 is 6605275703.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2973411841 + 102313225 = 54529^2 + 10115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 768931265 + ... + 768931268.

Almost surely, 2^3075725066 is an apocalyptic number.

3075725066 is a deficient number, since it is larger than the sum of its proper divisors (1537862536).

3075725066 is a wasteful number, since it uses less digits than its factorization.

3075725066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537862535.

The product of its (nonzero) digits is 264600, while the sum is 41.

The square root of 3075725066 is about 55459.2198466585. The cubic root of 3075725066 is about 1454.2838145455.

The spelling of 3075725066 in words is "three billion, seventy-five million, seven hundred twenty-five thousand, sixty-six".