75965313 has 8 divisors (see below), whose sum is σ = 102947776. Its totient is φ = 49813200.

The previous prime is 75965291. The next prime is 75965317. The reversal of 75965313 is 31356957.

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

It is not a de Polignac number, because 75965313 - 2¹² = 75961217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75965317) 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, 207373 + ... + 207738.

It is an arithmetic number, because the mean of its divisors is an integer number (12868472).

Almost surely, 2^75965313 is an apocalyptic number.

It is an amenable number.

75965313 is a deficient number, since it is larger than the sum of its proper divisors (26982463).

75965313 is a wasteful number, since it uses less digits than its factorization.

75965313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415175.

The product of its digits is 85050, while the sum is 39.

The square root of 75965313 is about 8715.8082241408. The cubic root of 75965313 is about 423.5179065082.

The spelling of 75965313 in words is "seventy-five million, nine hundred sixty-five thousand, three hundred thirteen".