66325363 has 8 divisors (see below), whose sum is σ = 71506400. Its totient is φ = 61155648.

The previous prime is 66325351. The next prime is 66325367. The reversal of 66325363 is 36352366.

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-66325363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66325367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12418 + ... + 16936.

It is an arithmetic number, because the mean of its divisors is an integer number (8938300).

Almost surely, 2^66325363 is an apocalyptic number.

66325363 is a deficient number, since it is larger than the sum of its proper divisors (5181037).

66325363 is a wasteful number, since it uses less digits than its factorization.

66325363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661.

The product of its digits is 58320, while the sum is 34.

The square root of 66325363 is about 8144.0384945063. The cubic root of 66325363 is about 404.7869895461.

The spelling of 66325363 in words is "sixty-six million, three hundred twenty-five thousand, three hundred sixty-three".