65265016 has 8 divisors (see below), whose sum is σ = 122371920. Its totient is φ = 32632504.

The previous prime is 65264977. The next prime is 65265029. The reversal of 65265016 is 61056256.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4079056 + ... + 4079071.

It is an arithmetic number, because the mean of its divisors is an integer number (15296490).

Almost surely, 2^65265016 is an apocalyptic number.

It is an amenable number.

65265016 is a deficient number, since it is larger than the sum of its proper divisors (57106904).

65265016 is a wasteful number, since it uses less digits than its factorization.

65265016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8158133 (or 8158129 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 65265016 is about 8078.6766242993. The cubic root of 65265016 is about 402.6182742063.

The spelling of 65265016 in words is "sixty-five million, two hundred sixty-five thousand, sixteen".