6143485152 has 144 divisors (see below), whose sum is σ = 18806900112. Its totient is φ = 1750855680.

The previous prime is 6143485133. The next prime is 6143485157. The reversal of 6143485152 is 2515843416.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6143485152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6143485157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2167128 + ... + 2169960.

It is an arithmetic number, because the mean of its divisors is an integer number (130603473).

Almost surely, 2^6143485152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6143485152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9403450056).

6143485152 is an abundant number, since it is smaller than the sum of its proper divisors (12663414960).

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

6143485152 is a wasteful number, since it uses less digits than its factorization.

6143485152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321 (or 3306 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 6143485152 is about 78380.3875468857. The cubic root of 6143485152 is about 1831.4916274689.

The spelling of 6143485152 in words is "six billion, one hundred forty-three million, four hundred eighty-five thousand, one hundred fifty-two".