6477845162 has 4 divisors (see below), whose sum is σ = 9716767746. Its totient is φ = 3238922580.

The previous prime is 6477845149. The next prime is 6477845191. The reversal of 6477845162 is 2615487746.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6401440081 + 76405081 = 80009^2 + 8741^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6477845162.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619461289 + ... + 1619461292.

Almost surely, 2^6477845162 is an apocalyptic number.

6477845162 is a deficient number, since it is larger than the sum of its proper divisors (3238922584).

6477845162 is a wasteful number, since it uses less digits than its factorization.

6477845162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238922583.

The product of its digits is 2257920, while the sum is 50.

The square root of 6477845162 is about 80485.0617319761. The cubic root of 6477845162 is about 1864.1328268750.

The spelling of 6477845162 in words is "six billion, four hundred seventy-seven million, eight hundred forty-five thousand, one hundred sixty-two".