6147577472 has 32 divisors (see below), whose sum is σ = 12271603680. Its totient is φ = 3067645696.

The previous prime is 6147577463. The next prime is 6147577477. The reversal of 6147577472 is 2747757416.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 6147577472.

It is not an unprimeable number, because it can be changed into a prime (6147577477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16643 + ... + 112125.

It is an arithmetic number, because the mean of its divisors is an integer number (383487615).

Almost surely, 2^6147577472 is an apocalyptic number.

It is an amenable number.

6147577472 is a deficient number, since it is larger than the sum of its proper divisors (6124026208).

6147577472 is an equidigital number, since it uses as much as digits as its factorization.

6147577472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96000 (or 95988 counting only the distinct ones).

The product of its digits is 2304960, while the sum is 50.

The square root of 6147577472 is about 78406.4887110754. The cubic root of 6147577472 is about 1831.8982037600.

The spelling of 6147577472 in words is "six billion, one hundred forty-seven million, five hundred seventy-seven thousand, four hundred seventy-two".