63395366047 has 8 divisors (see below), whose sum is σ = 71865192560. Its totient is φ = 55438862400.

The previous prime is 63395365939. The next prime is 63395366063. The reversal of 63395366047 is 74066359336.

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 63395366047 - 2⁷ = 63395365919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63395365985 and 63395366003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63395366347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128330454 + ... + 128330947.

It is an arithmetic number, because the mean of its divisors is an integer number (8983149070).

Almost surely, 2^63395366047 is an apocalyptic number.

63395366047 is a deficient number, since it is larger than the sum of its proper divisors (8469826513).

63395366047 is a wasteful number, since it uses less digits than its factorization.

63395366047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256661433.

The product of its (nonzero) digits is 7348320, while the sum is 52.

The spelling of 63395366047 in words is "sixty-three billion, three hundred ninety-five million, three hundred sixty-six thousand, forty-seven".