6177783345 has 16 divisors (see below), whose sum is σ = 9885454272. Its totient is φ = 3294484160.

The previous prime is 6177783341. The next prime is 6177783349. The reversal of 6177783345 is 5433877716.

It is an interprime number because it is at equal distance from previous prime (6177783341) and next prime (6177783349).

It is not a de Polignac number, because 6177783345 - 2² = 6177783341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6177783341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228094 + ... + 253736.

It is an arithmetic number, because the mean of its divisors is an integer number (617840892).

Almost surely, 2^6177783345 is an apocalyptic number.

It is an amenable number.

6177783345 is a deficient number, since it is larger than the sum of its proper divisors (3707670927).

6177783345 is a wasteful number, since it uses less digits than its factorization.

6177783345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41712.

The product of its digits is 2963520, while the sum is 51.

The square root of 6177783345 is about 78598.8762324246. The cubic root of 6177783345 is about 1834.8936223652.

The spelling of 6177783345 in words is "six billion, one hundred seventy-seven million, seven hundred eighty-three thousand, three hundred forty-five".