63066290667 has 4 divisors (see below), whose sum is σ = 84088387560. Its totient is φ = 42044193776.

The previous prime is 63066290659. The next prime is 63066290681. The reversal of 63066290667 is 76609266036.

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 63066290667 - 2³ = 63066290659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63066290687) 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, 10511048442 + ... + 10511048447.

It is an arithmetic number, because the mean of its divisors is an integer number (21022096890).

Almost surely, 2^63066290667 is an apocalyptic number.

63066290667 is a deficient number, since it is larger than the sum of its proper divisors (21022096893).

63066290667 is a wasteful number, since it uses less digits than its factorization.

63066290667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21022096892.

The product of its (nonzero) digits is 2939328, while the sum is 51.

The spelling of 63066290667 in words is "sixty-three billion, sixty-six million, two hundred ninety thousand, six hundred sixty-seven".