65530667363 has 8 divisors (see below), whose sum is σ = 79297614432. Its totient is φ = 52865076096.

The previous prime is 65530667359. The next prime is 65530667383. The reversal of 65530667363 is 36376603556.

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

It is not a de Polignac number, because 65530667363 - 2² = 65530667359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65530667383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275338820 + ... + 275339057.

It is an arithmetic number, because the mean of its divisors is an integer number (9912201804).

Almost surely, 2^65530667363 is an apocalyptic number.

65530667363 is a deficient number, since it is larger than the sum of its proper divisors (13766947069).

65530667363 is a wasteful number, since it uses less digits than its factorization.

65530667363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550677901.

The product of its (nonzero) digits is 6123600, while the sum is 50.

The spelling of 65530667363 in words is "sixty-five billion, five hundred thirty million, six hundred sixty-seven thousand, three hundred sixty-three".