75065454347 has 8 divisors (see below), whose sum is σ = 83627297040. Its totient is φ = 66901836960.

The previous prime is 75065454329. The next prime is 75065454403. The reversal of 75065454347 is 74345456057.

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 75065454347 - 2²⁰ = 75064405771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75065454295 and 75065454304.

It is not an unprimeable number, because it can be changed into a prime (75065459347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99555929 + ... + 99556682.

It is an arithmetic number, because the mean of its divisors is an integer number (10453412130).

Almost surely, 2^75065454347 is an apocalyptic number.

75065454347 is a deficient number, since it is larger than the sum of its proper divisors (8561842693).

75065454347 is a wasteful number, since it uses less digits than its factorization.

75065454347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199112653.

The product of its (nonzero) digits is 7056000, while the sum is 50.

The spelling of 75065454347 in words is "seventy-five billion, sixty-five million, four hundred fifty-four thousand, three hundred forty-seven".