65380627 has 8 divisors (see below), whose sum is σ = 70542864. Its totient is φ = 60237408.

The previous prime is 65380603. The next prime is 65380661. The reversal of 65380627 is 72608356.

65380627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65380627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65380327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853 + ... + 11785.

It is an arithmetic number, because the mean of its divisors is an integer number (8817858).

Almost surely, 2^65380627 is an apocalyptic number.

65380627 is a deficient number, since it is larger than the sum of its proper divisors (5162237).

65380627 is a wasteful number, since it uses less digits than its factorization.

65380627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 65380627 is about 8085.8287763222. The cubic root of 65380627 is about 402.8558677723.

The spelling of 65380627 in words is "sixty-five million, three hundred eighty thousand, six hundred twenty-seven".