395499555063 has 16 divisors (see below), whose sum is σ = 590397984000. Its totient is φ = 261653647320.

The previous prime is 395499555049. The next prime is 395499555089. The reversal of 395499555063 is 360555994593.

395499555063 is a `hidden beast` number, since 3 + 95 + 499 + 5 + 5 + 50 + 6 + 3 = 666.

It is not a de Polignac number, because 395499555063 - 2¹⁰ = 395499554039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395499555023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55905363 + ... + 55912436.

It is an arithmetic number, because the mean of its divisors is an integer number (36899874000).

Almost surely, 2^395499555063 is an apocalyptic number.

395499555063 is a deficient number, since it is larger than the sum of its proper divisors (194898428937).

395499555063 is a wasteful number, since it uses less digits than its factorization.

395499555063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111817939 (or 111817933 counting only the distinct ones).

The product of its (nonzero) digits is 98415000, while the sum is 63.

The spelling of 395499555063 in words is "three hundred ninety-five billion, four hundred ninety-nine million, five hundred fifty-five thousand, sixty-three".