65375807313 has 8 divisors (see below), whose sum is σ = 87169464928. Its totient is φ = 43583010624.

The previous prime is 65375807309. The next prime is 65375807317. The reversal of 65375807313 is 31370857356.

It is an interprime number because it is at equal distance from previous prime (65375807309) and next prime (65375807317).

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

It is not a de Polignac number, because 65375807313 - 2² = 65375807309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65375807317) 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, 10120 + ... + 361737.

It is an arithmetic number, because the mean of its divisors is an integer number (10896183116).

Almost surely, 2^65375807313 is an apocalyptic number.

It is an amenable number.

65375807313 is a deficient number, since it is larger than the sum of its proper divisors (21793657615).

65375807313 is a wasteful number, since it uses less digits than its factorization.

65375807313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430463.

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 65375807313 in words is "sixty-five billion, three hundred seventy-five million, eight hundred seven thousand, three hundred thirteen".