63220656353541 has 8 divisors (see below), whose sum is σ = 84504418469184. Its totient is φ = 42041999236800.

The previous prime is 63220656353527. The next prime is 63220656353573. The reversal of 63220656353541 is 14535365602236.

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

It is a de Polignac number, because none of the positive numbers 2^k-63220656353541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63220656353341) 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, 26276248321 + ... + 26276250726.

It is an arithmetic number, because the mean of its divisors is an integer number (10563052308648).

Almost surely, 2^{63220656353541} is an apocalyptic number.

It is an amenable number.

63220656353541 is a deficient number, since it is larger than the sum of its proper divisors (21283762115643).

63220656353541 is a wasteful number, since it uses less digits than its factorization.

63220656353541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52552499451.

The product of its (nonzero) digits is 11664000, while the sum is 51.

The spelling of 63220656353541 in words is "sixty-three trillion, two hundred twenty billion, six hundred fifty-six million, three hundred fifty-three thousand, five hundred forty-one".