163012050 has 72 divisors (see below), whose sum is σ = 441043200. Its totient is φ = 43164000.

The previous prime is 163012037. The next prime is 163012051. The reversal of 163012050 is 50210361.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163012051) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 66751 + ... + 69149.

It is an arithmetic number, because the mean of its divisors is an integer number (6125600).

Almost surely, 2^163012050 is an apocalyptic number.

163012050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 163012050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220521600).

163012050 is an abundant number, since it is smaller than the sum of its proper divisors (278031150).

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

163012050 is a wasteful number, since it uses less digits than its factorization.

163012050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568 (or 2560 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 163012050 is about 12767.6172405034. The cubic root of 163012050 is about 546.2690176951.

The spelling of 163012050 in words is "one hundred sixty-three million, twelve thousand, fifty".