6013020540 has 24 divisors (see below), whose sum is σ = 16836457680. Its totient is φ = 1603472128.

The previous prime is 6013020539. The next prime is 6013020569. The reversal of 6013020540 is 450203106.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 50108445 + ... + 50108564.

It is an arithmetic number, because the mean of its divisors is an integer number (701519070).

Almost surely, 2^6013020540 is an apocalyptic number.

6013020540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6013020540 is an abundant number, since it is smaller than the sum of its proper divisors (10823437140).

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

6013020540 is a wasteful number, since it uses less digits than its factorization.

6013020540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100217021 (or 100217019 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 6013020540 is about 77543.6686003442. The cubic root of 6013020540 is about 1818.4340815693.

Adding to 6013020540 its reverse (450203106), we get a palindrome (6463223646).

The spelling of 6013020540 in words is "six billion, thirteen million, twenty thousand, five hundred forty".