385090547600 has 240 divisors, whose sum is σ = 1048242193920. Its totient is φ = 134666649600.

The previous prime is 385090547587. The next prime is 385090547603. The reversal of 385090547600 is 6745090583.

It is not an unprimeable number, because it can be changed into a prime (385090547603) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32787329 + ... + 32799071.

It is an arithmetic number, because the mean of its divisors is an integer number (4367675808).

Almost surely, 2^385090547600 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 385090547600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524121096960).

385090547600 is an abundant number, since it is smaller than the sum of its proper divisors (663151646320).

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

385090547600 is a wasteful number, since it uses less digits than its factorization.

385090547600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058 (or 12047 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 385090547600 in words is "three hundred eighty-five billion, ninety million, five hundred forty-seven thousand, six hundred".