385625865800 has 96 divisors (see below), whose sum is σ = 1078592721600. Its totient is φ = 125255911680.

The previous prime is 385625865799. The next prime is 385625865817. The reversal of 385625865800 is 8568526583.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7222007 + ... + 7275206.

It is an arithmetic number, because the mean of its divisors is an integer number (11235340850).

Almost surely, 2^385625865800 is an apocalyptic number.

It is an amenable number.

385625865800 is an abundant number, since it is smaller than the sum of its proper divisors (692966855800).

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

385625865800 is a wasteful number, since it uses less digits than its factorization.

385625865800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14497255 (or 14497246 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 56.

The spelling of 385625865800 in words is "three hundred eighty-five billion, six hundred twenty-five million, eight hundred sixty-five thousand, eight hundred".