6146777673 has 12 divisors (see below), whose sum is σ = 8893659060. Its totient is φ = 4090937856.

The previous prime is 6146777653. The next prime is 6146777713. The reversal of 6146777673 is 3767776416.

6146777673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5410632249 + 736145424 = 73557^2 + 27132^2 .

It is not a de Polignac number, because 6146777673 - 2¹⁶ = 6146712137 is a prime.

It is a super-2 number, since 2×6146777673² = 75565751522582589858, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6146777603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570528 + ... + 581201.

It is an arithmetic number, because the mean of its divisors is an integer number (741138255).

Almost surely, 2^6146777673 is an apocalyptic number.

It is an amenable number.

6146777673 is a deficient number, since it is larger than the sum of its proper divisors (2746881387).

6146777673 is a wasteful number, since it uses less digits than its factorization.

6146777673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152328 (or 1152325 counting only the distinct ones).

The product of its digits is 6223392, while the sum is 54.

The square root of 6146777673 is about 78401.3882083729. The cubic root of 6146777673 is about 1831.8187570782.

The spelling of 6146777673 in words is "six billion, one hundred forty-six million, seven hundred seventy-seven thousand, six hundred seventy-three".