65056307 has 4 divisors (see below), whose sum is σ = 65109240. Its totient is φ = 65003376.

The previous prime is 65056301. The next prime is 65056333. The reversal of 65056307 is 70365056.

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 65056307 - 2⁸ = 65056051 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65056301) 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, 24578 + ... + 27095.

It is an arithmetic number, because the mean of its divisors is an integer number (16277310).

Almost surely, 2^65056307 is an apocalyptic number.

65056307 is a deficient number, since it is larger than the sum of its proper divisors (52933).

65056307 is a wasteful number, since it uses less digits than its factorization.

65056307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52932.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 65056307 is about 8065.7490042773. The cubic root of 65056307 is about 402.1886423534.

The spelling of 65056307 in words is "sixty-five million, fifty-six thousand, three hundred seven".