63066323 has 4 divisors (see below), whose sum is σ = 64604568. Its totient is φ = 61528080.

The previous prime is 63066313. The next prime is 63066349. The reversal of 63066323 is 32366036.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63066323 is a prime.

It is a super-2 number, since 2×63066323² = 7954722193480658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63066313) 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, 769061 + ... + 769142.

It is an arithmetic number, because the mean of its divisors is an integer number (16151142).

Almost surely, 2^63066323 is an apocalyptic number.

63066323 is a deficient number, since it is larger than the sum of its proper divisors (1538245).

63066323 is a wasteful number, since it uses less digits than its factorization.

63066323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538244.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 63066323 is about 7941.4307904810. The cubic root of 63066323 is about 398.0453030424.

The spelling of 63066323 in words is "sixty-three million, sixty-six thousand, three hundred twenty-three".