63622616264641 has 8 divisors (see below), whose sum is σ = 72711649130624. Its totient is φ = 54533605320000.

The previous prime is 63622616264639. The next prime is 63622616264689. The reversal of 63622616264641 is 14646261622636.

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

It is a cyclic number.

It is not a de Polignac number, because 63622616264641 - 2¹ = 63622616264639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63622616294641) 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, 1297801 + ... + 11354713.

It is an arithmetic number, because the mean of its divisors is an integer number (9088956141328).

Almost surely, 2^{63622616264641} is an apocalyptic number.

It is an amenable number.

63622616264641 is a deficient number, since it is larger than the sum of its proper divisors (9089032865983).

63622616264641 is a wasteful number, since it uses less digits than its factorization.

63622616264641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10960671.

The product of its digits is 17915904, while the sum is 55.

The spelling of 63622616264641 in words is "sixty-three trillion, six hundred twenty-two billion, six hundred sixteen million, two hundred sixty-four thousand, six hundred forty-one".