75004163 has 8 divisors (see below), whose sum is σ = 82143600. Its totient is φ = 68060448.

The previous prime is 75004147. The next prime is 75004177. The reversal of 75004163 is 36140057.

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

It is a cyclic number.

It is not a de Polignac number, because 75004163 - 2⁴ = 75004147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75004133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48128 + ... + 49661.

It is an arithmetic number, because the mean of its divisors is an integer number (10267950).

Almost surely, 2^75004163 is an apocalyptic number.

75004163 is a deficient number, since it is larger than the sum of its proper divisors (7139437).

75004163 is a wasteful number, since it uses less digits than its factorization.

75004163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97861.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 75004163 is about 8660.4943854263. The cubic root of 75004163 is about 421.7241351958.

The spelling of 75004163 in words is "seventy-five million, four thousand, one hundred sixty-three".