7545076066 has 8 divisors (see below), whose sum is σ = 12346488144. Its totient is φ = 3429580020.

The previous prime is 7545076061. The next prime is 7545076069. The reversal of 7545076066 is 6606705457.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7545076061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171478980 + ... + 171479023.

It is an arithmetic number, because the mean of its divisors is an integer number (1543311018).

Almost surely, 2^7545076066 is an apocalyptic number.

7545076066 is a deficient number, since it is larger than the sum of its proper divisors (4801412078).

7545076066 is a wasteful number, since it uses less digits than its factorization.

7545076066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342958016.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 7545076066 is about 86862.3973074656. The cubic root of 7545076066 is about 1961.3474756432.

The spelling of 7545076066 in words is "seven billion, five hundred forty-five million, seventy-six thousand, sixty-six".