63056812558673 has 8 divisors (see below), whose sum is σ = 64398656657280. Its totient is φ = 61714977201360.

The previous prime is 63056812558661. The next prime is 63056812558723. The reversal of 63056812558673 is 37685521865036.

It is a happy number.

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 63056812558673 - 2²⁴ = 63056795781457 is a prime.

It is a super-2 number, since 2×63056812558673² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63056812558613) 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, 13595198 + ... + 17633576.

It is an arithmetic number, because the mean of its divisors is an integer number (8049832082160).

Almost surely, 2^{63056812558673} is an apocalyptic number.

It is an amenable number.

63056812558673 is a deficient number, since it is larger than the sum of its proper divisors (1341844098607).

63056812558673 is a wasteful number, since it uses less digits than its factorization.

63056812558673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370647.

The product of its (nonzero) digits is 217728000, while the sum is 65.

The spelling of 63056812558673 in words is "sixty-three trillion, fifty-six billion, eight hundred twelve million, five hundred fifty-eight thousand, six hundred seventy-three".