65465962327 has 4 divisors (see below), whose sum is σ = 65489040936. Its totient is φ = 65442883720.

The previous prime is 65465962313. The next prime is 65465962381. The reversal of 65465962327 is 72326956456.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65465962327 - 2³¹ = 63318478679 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 (65465962127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11535049 + ... + 11540722.

It is an arithmetic number, because the mean of its divisors is an integer number (16372260234).

Almost surely, 2^65465962327 is an apocalyptic number.

65465962327 is a deficient number, since it is larger than the sum of its proper divisors (23078609).

65465962327 is a wasteful number, since it uses less digits than its factorization.

65465962327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23078608.

The product of its digits is 16329600, while the sum is 55.

The spelling of 65465962327 in words is "sixty-five billion, four hundred sixty-five million, nine hundred sixty-two thousand, three hundred twenty-seven".