385553374600 has 96 divisors (see below), whose sum is σ = 935598600000. Its totient is φ = 147482551040.

The previous prime is 385553374589. The next prime is 385553374627. The reversal of 385553374600 is 6473355583.

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, 31729326 + ... + 31741474.

It is an arithmetic number, because the mean of its divisors is an integer number (9745818750).

Almost surely, 2^385553374600 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 385553374600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467799300000).

385553374600 is an abundant number, since it is smaller than the sum of its proper divisors (550045225400).

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

385553374600 is a wasteful number, since it uses less digits than its factorization.

385553374600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19087 (or 19078 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 385553374600 in words is "three hundred eighty-five billion, five hundred fifty-three million, three hundred seventy-four thousand, six hundred".