523012050 has 288 divisors, whose sum is σ = 1657393920. Its totient is φ = 116899200.

The previous prime is 523011997. The next prime is 523012073. The reversal of 523012050 is 50210325.

It is a happy number.

523012050 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6301309 + ... + 6301391.

It is an arithmetic number, because the mean of its divisors is an integer number (5754840).

Almost surely, 2^523012050 is an apocalyptic number.

523012050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 523012050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (828696960).

523012050 is an abundant number, since it is smaller than the sum of its proper divisors (1134381870).

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

523012050 is a wasteful number, since it uses less digits than its factorization.

523012050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 523012050 is about 22869.4567053964. The cubic root of 523012050 is about 805.6948079697.

Adding to 523012050 its reverse (50210325), we get a palindrome (573222375).

The spelling of 523012050 in words is "five hundred twenty-three million, twelve thousand, fifty".