75330056 has 16 divisors (see below), whose sum is σ = 141458640. Its totient is φ = 37607760.

The previous prime is 75330019. The next prime is 75330071. The reversal of 75330056 is 65003357.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286 + ... + 12341.

It is an arithmetic number, because the mean of its divisors is an integer number (8841165).

Almost surely, 2^75330056 is an apocalyptic number.

It is an amenable number.

75330056 is a deficient number, since it is larger than the sum of its proper divisors (66128584).

75330056 is a wasteful number, since it uses less digits than its factorization.

75330056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14324 (or 14320 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 75330056 is about 8679.2889109650. The cubic root of 75330056 is about 422.3340496448.

The spelling of 75330056 in words is "seventy-five million, three hundred thirty thousand, fifty-six".