6506482250 has 32 divisors (see below), whose sum is σ = 12896621712. Its totient is φ = 2449497600.

The previous prime is 6506482237. The next prime is 6506482261. The reversal of 6506482250 is 522846056.

It can be written as a sum of positive squares in 8 ways, for example, as 1915200169 + 4591282081 = 43763^2 + 67759^2 .

It is a super-2 number, since 2×6506482250² = 84668622539130125000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 761219 + ... + 769718.

Almost surely, 2^6506482250 is an apocalyptic number.

6506482250 is a deficient number, since it is larger than the sum of its proper divisors (6390139462).

6506482250 is a wasteful number, since it uses less digits than its factorization.

6506482250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530971 (or 1530961 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 6506482250 is about 80662.7686730377. The cubic root of 6506482250 is about 1866.8757587137.

The spelling of 6506482250 in words is "six billion, five hundred six million, four hundred eighty-two thousand, two hundred fifty".