6215270560 has 24 divisors (see below), whose sum is σ = 14683577076. Its totient is φ = 2486108160.

The previous prime is 6215270549. The next prime is 6215270597. The reversal of 6215270560 is 650725126.

It can be written as a sum of positive squares in 2 ways, for example, as 6159738256 + 55532304 = 78484^2 + 7452^2 .

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 3 ways as a sum of consecutive naturals, for example, 19422561 + ... + 19422880.

Almost surely, 2^6215270560 is an apocalyptic number.

It is an amenable number.

6215270560 is an abundant number, since it is smaller than the sum of its proper divisors (8468306516).

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

6215270560 is a wasteful number, since it uses less digits than its factorization.

6215270560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38845456 (or 38845448 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 6215270560 is about 78836.9872585197. The cubic root of 6215270560 is about 1838.5975608288.

Adding to 6215270560 its reverse (650725126), we get a palindrome (6865995686).

The spelling of 6215270560 in words is "six billion, two hundred fifteen million, two hundred seventy thousand, five hundred sixty".