6156144032 has 12 divisors (see below), whose sum is σ = 12119908626. Its totient is φ = 3078072000.

The previous prime is 6156144013. The next prime is 6156144037. The reversal of 6156144032 is 2304416516.

It can be written as a sum of positive squares in only one way, i.e., 3100707856 + 3055436176 = 55684^2 + 55276^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 192379501 = 6156144032 / (6 + 1 + 5 + 6 + 1 + 4 + 4 + 0 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 6156144032.

It is not an unprimeable number, because it can be changed into a prime (6156144037) by changing a digit.

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 as a sum of consecutive naturals, namely, 96189719 + ... + 96189782.

Almost surely, 2^6156144032 is an apocalyptic number.

It is an amenable number.

6156144032 is a deficient number, since it is larger than the sum of its proper divisors (5963764594).

6156144032 is a wasteful number, since it uses less digits than its factorization.

6156144032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192379511 (or 192379503 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 6156144032 is about 78461.0988452239. The cubic root of 6156144032 is about 1832.7487166779.

The spelling of 6156144032 in words is "six billion, one hundred fifty-six million, one hundred forty-four thousand, thirty-two".