75030304063 has 8 divisors (see below), whose sum is σ = 88147490256. Its totient is φ = 62962492800.

The previous prime is 75030304057. The next prime is 75030304073. The reversal of 75030304063 is 36040303057.

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 75030304063 - 2⁵ = 75030304031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75030304073) 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, 262343578 + ... + 262343863.

It is an arithmetic number, because the mean of its divisors is an integer number (11018436282).

Almost surely, 2^75030304063 is an apocalyptic number.

75030304063 is a deficient number, since it is larger than the sum of its proper divisors (13117186193).

75030304063 is a wasteful number, since it uses less digits than its factorization.

75030304063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524687465.

The product of its (nonzero) digits is 22680, while the sum is 31.

The spelling of 75030304063 in words is "seventy-five billion, thirty million, three hundred four thousand, sixty-three".