6013021560 has 512 divisors, whose sum is σ = 23514624000. Its totient is φ = 1195425792.

The previous prime is 6013021513. The next prime is 6013021579. The reversal of 6013021560 is 651203106.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 6013021560.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 22353106 + ... + 22353374.

It is an arithmetic number, because the mean of its divisors is an integer number (45927000).

Almost surely, 2^6013021560 is an apocalyptic number.

6013021560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6013021560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11757312000).

6013021560 is an abundant number, since it is smaller than the sum of its proper divisors (17501602440).

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

6013021560 is a wasteful number, since it uses less digits than its factorization.

6013021560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 6013021560 is about 77543.6751772832. The cubic root of 6013021560 is about 1818.4341843908.

Adding to 6013021560 its reverse (651203106), we get a palindrome (6664224666).

The spelling of 6013021560 in words is "six billion, thirteen million, twenty-one thousand, five hundred sixty".