2671177852 has 96 divisors (see below), whose sum is σ = 5839232000. Its totient is φ = 1043601408.

The previous prime is 2671177823. The next prime is 2671177867. The reversal of 2671177852 is 2587711762.

It is a super-2 number, since 2×2671177852² = 14270382234030667808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 1908649 + ... + 1910047.

Almost surely, 2^2671177852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2671177852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2919616000).

2671177852 is an abundant number, since it is smaller than the sum of its proper divisors (3168054148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2671177852 is a wasteful number, since it uses less digits than its factorization.

2671177852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1561 counting only the distinct ones).

The product of its digits is 329280, while the sum is 46.

The square root of 2671177852 is about 51683.4388561752. The cubic root of 2671177852 is about 1387.5040784665.

The spelling of 2671177852 in words is "two billion, six hundred seventy-one million, one hundred seventy-seven thousand, eight hundred fifty-two".