395499555064 has 16 divisors (see below), whose sum is σ = 780591227400. Its totient is φ = 187341894432.

The previous prime is 395499555049. The next prime is 395499555089. The reversal of 395499555064 is 460555994593.

It is a junction number, because it is equal to n+sod(n) for n = 395499554987 and 395499555005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1300985227 + ... + 1300985530.

Almost surely, 2^395499555064 is an apocalyptic number.

It is an amenable number.

395499555064 is a deficient number, since it is larger than the sum of its proper divisors (385091672336).

395499555064 is a wasteful number, since it uses less digits than its factorization.

395499555064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2601970782 (or 2601970778 counting only the distinct ones).

The product of its (nonzero) digits is 131220000, while the sum is 64.

The spelling of 395499555064 in words is "three hundred ninety-five billion, four hundred ninety-nine million, five hundred fifty-five thousand, sixty-four".