6021065620 has 24 divisors (see below), whose sum is σ = 12645900288. Its totient is φ = 2408109600.

The previous prime is 6021065569. The next prime is 6021065621. The reversal of 6021065620 is 265601206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6021065621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190765 + ... + 220075.

It is an arithmetic number, because the mean of its divisors is an integer number (526912512).

Almost surely, 2^6021065620 is an apocalyptic number.

It is an amenable number.

6021065620 is an abundant number, since it is smaller than the sum of its proper divisors (6624834668).

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

6021065620 is a wasteful number, since it uses less digits than its factorization.

6021065620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39591 (or 39589 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6021065620 is about 77595.5257730753. The cubic root of 6021065620 is about 1819.2447073301.

Adding to 6021065620 its reverse (265601206), we get a palindrome (6286666826).

The spelling of 6021065620 in words is "six billion, twenty-one million, sixty-five thousand, six hundred twenty".