6159612032 has 72 divisors (see below), whose sum is σ = 14288966055. Its totient is φ = 2637169920.

The previous prime is 6159611987. The next prime is 6159612047. The reversal of 6159612032 is 2302169516.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 3079806016 + 3079806016 = 55496^2 + 55496^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=55496.

It is a junction number, because it is equal to n+sod(n) for n = 6159611983 and 6159612001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6215057 + ... + 6216047.

Almost surely, 2^6159612032 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 6159612032

6159612032 is an abundant number, since it is smaller than the sum of its proper divisors (8129354023).

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

6159612032 is an frugal number, since it uses more digits than its factorization.

6159612032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 6159612032 is about 78483.1958574573. The cubic root of 6159612032 is about 1833.0928054109.

The spelling of 6159612032 in words is "six billion, one hundred fifty-nine million, six hundred twelve thousand, thirty-two".