65322763 has 8 divisors (see below), whose sum is σ = 71562240. Its totient is φ = 59133480.

The previous prime is 65322749. The next prime is 65322773. The reversal of 65322763 is 36722356.

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 65322763 - 2⁹ = 65322251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65322773) 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, 9795 + ... + 15052.

It is an arithmetic number, because the mean of its divisors is an integer number (8945280).

Almost surely, 2^65322763 is an apocalyptic number.

65322763 is a deficient number, since it is larger than the sum of its proper divisors (6239477).

65322763 is a wasteful number, since it uses less digits than its factorization.

65322763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25097.

The product of its digits is 45360, while the sum is 34.

The square root of 65322763 is about 8082.2498724056. The cubic root of 65322763 is about 402.7369858071.

The spelling of 65322763 in words is "sixty-five million, three hundred twenty-two thousand, seven hundred sixty-three".