6120650564 has 36 divisors (see below), whose sum is σ = 12889559340. Its totient is φ = 2532680640.

The previous prime is 6120650561. The next prime is 6120650579. The reversal of 6120650564 is 4650560216.

It can be written as a sum of positive squares in 2 ways, for example, as 3671390464 + 2449260100 = 60592^2 + 49490^2 .

It is not an unprimeable number, because it can be changed into a prime (6120650561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532727 + ... + 544094.

It is an arithmetic number, because the mean of its divisors is an integer number (358043315).

Almost surely, 2^6120650564 is an apocalyptic number.

It is an amenable number.

6120650564 is an abundant number, since it is smaller than the sum of its proper divisors (6768908776).

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

6120650564 is a wasteful number, since it uses less digits than its factorization.

6120650564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076868 (or 1076859 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 6120650564 is about 78234.5867503625. The cubic root of 6120650564 is about 1829.2196663084.

The spelling of 6120650564 in words is "six billion, one hundred twenty million, six hundred fifty thousand, five hundred sixty-four".