506224650 has 48 divisors (see below), whose sum is σ = 1256955264. Its totient is φ = 134830080.

The previous prime is 506224633. The next prime is 506224651. The reversal of 506224650 is 56422605.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (506224651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171487 + ... + 174413.

It is an arithmetic number, because the mean of its divisors is an integer number (26186568).

Almost surely, 2^506224650 is an apocalyptic number.

506224650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

506224650 is an abundant number, since it is smaller than the sum of its proper divisors (750730614).

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

506224650 is a wasteful number, since it uses less digits than its factorization.

506224650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095 (or 4090 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 506224650 is about 22499.4366596144. The cubic root of 506224650 is about 796.9806237539.

The spelling of 506224650 in words is "five hundred six million, two hundred twenty-four thousand, six hundred fifty".