65482511 has 4 divisors (see below), whose sum is σ = 65506224. Its totient is φ = 65458800.

The previous prime is 65482481. The next prime is 65482579. The reversal of 65482511 is 11528456.

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 65482511 - 2¹⁴ = 65466127 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 (65482111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7070 + ... + 13451.

It is an arithmetic number, because the mean of its divisors is an integer number (16376556).

Almost surely, 2^65482511 is an apocalyptic number.

65482511 is a deficient number, since it is larger than the sum of its proper divisors (23713).

65482511 is a wasteful number, since it uses less digits than its factorization.

65482511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23712.

The product of its digits is 9600, while the sum is 32.

The square root of 65482511 is about 8092.1264819576. The cubic root of 65482511 is about 403.0650187464.

The spelling of 65482511 in words is "sixty-five million, four hundred eighty-two thousand, five hundred eleven".