395023593452 has 12 divisors (see below), whose sum is σ = 694567552056. Its totient is φ = 196575721440.

The previous prime is 395023593407. The next prime is 395023593499. The reversal of 395023593452 is 254395320593.

It is a self number, because there is not a number n which added to its sum of digits gives 395023593452.

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, 234017873 + ... + 234019560.

It is an arithmetic number, because the mean of its divisors is an integer number (57880629338).

Almost surely, 2^395023593452 is an apocalyptic number.

It is an amenable number.

395023593452 is a deficient number, since it is larger than the sum of its proper divisors (299543958604).

395023593452 is a wasteful number, since it uses less digits than its factorization.

395023593452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468037648 (or 468037646 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 50.

The spelling of 395023593452 in words is "three hundred ninety-five billion, twenty-three million, five hundred ninety-three thousand, four hundred fifty-two".