385051050 has 96 divisors (see below), whose sum is σ = 1107250560. Its totient is φ = 98208000.

The previous prime is 385050937. The next prime is 385051061. The reversal of 385051050 is 50150583.

It is a super-2 number, since 2×385051050² = 296528622212205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24850 + ... + 37250.

It is an arithmetic number, because the mean of its divisors is an integer number (11533860).

Almost surely, 2^385051050 is an apocalyptic number.

385051050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 385051050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553625280).

385051050 is an abundant number, since it is smaller than the sum of its proper divisors (722199510).

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

385051050 is a wasteful number, since it uses less digits than its factorization.

385051050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12445 (or 12434 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 385051050 is about 19622.7177016844. The cubic root of 385051050 is about 727.5107873839.

The spelling of 385051050 in words is "three hundred eighty-five million, fifty-one thousand, fifty".