6015900840 has 128 divisors (see below), whose sum is σ = 20115216000. Its totient is φ = 1430396928.

The previous prime is 6015900811. The next prime is 6015900841. The reversal of 6015900840 is 480095106.

It is not an unprimeable number, because it can be changed into a prime (6015900841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38845 + ... + 116364.

It is an arithmetic number, because the mean of its divisors is an integer number (157150125).

Almost surely, 2^6015900840 is an apocalyptic number.

6015900840 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6015900840 is an abundant number, since it is smaller than the sum of its proper divisors (14099315160).

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

6015900840 is a wasteful number, since it uses less digits than its factorization.

6015900840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155259 (or 155255 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 6015900840 is about 77562.2384927098. The cubic root of 6015900840 is about 1818.7243848969.

Adding to 6015900840 its reverse (480095106), we get a palindrome (6495995946).

The spelling of 6015900840 in words is "six billion, fifteen million, nine hundred thousand, eight hundred forty".