385072583680 has 88 divisors (see below), whose sum is σ = 926517725280. Its totient is φ = 153563013120.

The previous prime is 385072583659. The next prime is 385072583713. The reversal of 385072583680 is 86385270583.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581111 + ... + 1808329.

Almost surely, 2^385072583680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 385072583680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463258862640).

385072583680 is an abundant number, since it is smaller than the sum of its proper divisors (541445141600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385072583680 is a wasteful number, since it uses less digits than its factorization.

385072583680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227575 (or 227557 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 385072583680 in words is "three hundred eighty-five billion, seventy-two million, five hundred eighty-three thousand, six hundred eighty".