63255678745297 has 8 divisors (see below), whose sum is σ = 63344249026560. Its totient is φ = 63167110112640.

The previous prime is 63255678745267. The next prime is 63255678745319. The reversal of 63255678745297 is 79254787655236.

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 63255678745297 - 2³⁹ = 62705922931409 is a prime.

It is a super-3 number, since 3×63255678745297³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63255678745267) 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, 90348097 + ... + 91045537.

It is an arithmetic number, because the mean of its divisors is an integer number (7918031128320).

Almost surely, 2^{63255678745297} is an apocalyptic number.

It is an amenable number.

63255678745297 is a deficient number, since it is larger than the sum of its proper divisors (88570281263).

63255678745297 is a wasteful number, since it uses less digits than its factorization.

63255678745297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824303.

The product of its digits is 5334336000, while the sum is 76.

The spelling of 63255678745297 in words is "sixty-three trillion, two hundred fifty-five billion, six hundred seventy-eight million, seven hundred forty-five thousand, two hundred ninety-seven".