65952365 has 8 divisors (see below), whose sum is σ = 79231608. Its totient is φ = 52702720.

The previous prime is 65952349. The next prime is 65952373. The reversal of 65952365 is 56325956.

It can be written as a sum of positive squares in 4 ways, for example, as 2256004 + 63696361 = 1502^2 + 7981^2 .

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

It is not a de Polignac number, because 65952365 - 2⁴ = 65952349 is a prime.

It is a Duffinian number.

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 in 7 ways as a sum of consecutive naturals, for example, 2156 + ... + 11685.

It is an arithmetic number, because the mean of its divisors is an integer number (9903951).

Almost surely, 2^65952365 is an apocalyptic number.

It is an amenable number.

65952365 is a deficient number, since it is larger than the sum of its proper divisors (13279243).

65952365 is a wasteful number, since it uses less digits than its factorization.

65952365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14799.

The product of its digits is 243000, while the sum is 41.

The square root of 65952365 is about 8121.1061438698. The cubic root of 65952365 is about 404.0267541835.

The spelling of 65952365 in words is "sixty-five million, nine hundred fifty-two thousand, three hundred sixty-five".