506012250 has 32 divisors (see below), whose sum is σ = 1263008448. Its totient is φ = 134936400.

The previous prime is 506012249. The next prime is 506012257. The reversal of 506012250 is 52210605.

It is not an unprimeable number, because it can be changed into a prime (506012257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336592 + ... + 338091.

It is an arithmetic number, because the mean of its divisors is an integer number (39469014).

Almost surely, 2^506012250 is an apocalyptic number.

506012250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

506012250 is an abundant number, since it is smaller than the sum of its proper divisors (756996198).

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

506012250 is a wasteful number, since it uses less digits than its factorization.

506012250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674703 (or 674693 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 506012250 is about 22494.7160462185. The cubic root of 506012250 is about 796.8691433633.

Adding to 506012250 its reverse (52210605), we get a palindrome (558222855).

The spelling of 506012250 in words is "five hundred six million, twelve thousand, two hundred fifty".