2671545412 has 12 divisors (see below), whose sum is σ = 4676481040. Its totient is φ = 1335407976.

The previous prime is 2671545403. The next prime is 2671545413. The reversal of 2671545412 is 2145451762.

It is not an unprimeable number, because it can be changed into a prime (2671545413) 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, 74358 + ... + 104269.

Almost surely, 2^2671545412 is an apocalyptic number.

It is an amenable number.

2671545412 is a deficient number, since it is larger than the sum of its proper divisors (2004935628).

2671545412 is a wasteful number, since it uses less digits than its factorization.

2671545412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182370 (or 182368 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 2671545412 is about 51686.9946117977. The cubic root of 2671545412 is about 1387.5677167611.

It can be divided in two parts, 26715 and 45412, that added together give a palindrome (72127).

The spelling of 2671545412 in words is "two billion, six hundred seventy-one million, five hundred forty-five thousand, four hundred twelve".