63395366049 has 12 divisors (see below), whose sum is σ = 95552436096. Its totient is φ = 40426030392.

The previous prime is 63395365939. The next prime is 63395366063. The reversal of 63395366049 is 94066359336.

It is a happy number.

63395366049 is a `hidden beast` number, since 6 + 3 + 3 + 9 + 536 + 60 + 49 = 666.

It is not a de Polignac number, because 63395366049 - 2¹¹ = 63395364001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63395365986 and 63395366004.

It is not an unprimeable number, because it can be changed into a prime (63395366449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153128697 + ... + 153129110.

It is an arithmetic number, because the mean of its divisors is an integer number (7962703008).

Almost surely, 2^63395366049 is an apocalyptic number.

63395366049 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

It is an amenable number.

63395366049 is a deficient number, since it is larger than the sum of its proper divisors (32157070047).

63395366049 is a wasteful number, since it uses less digits than its factorization.

63395366049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306257836 (or 306257833 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 54.

The spelling of 63395366049 in words is "sixty-three billion, three hundred ninety-five million, three hundred sixty-six thousand, forty-nine".