385253283056 has 20 divisors (see below), whose sum is σ = 746448887904. Its totient is φ = 192621312000.

The previous prime is 385253283049. The next prime is 385253283071. The reversal of 385253283056 is 650382352583.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 385253282995 and 385253283013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299696 + ... + 927536.

Almost surely, 2^385253283056 is an apocalyptic number.

It is an amenable number.

385253283056 is a deficient number, since it is larger than the sum of its proper divisors (361195604848).

385253283056 is a wasteful number, since it uses less digits than its factorization.

385253283056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666200 (or 666194 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 385253283056 in words is "three hundred eighty-five billion, two hundred fifty-three million, two hundred eighty-three thousand, fifty-six".