2652681412 has 12 divisors (see below), whose sum is σ = 4642553020. Its totient is φ = 1326237696.

The previous prime is 2652681347. The next prime is 2652681413. The reversal of 2652681412 is 2141862562.

It can be written as a sum of positive squares in 2 ways, for example, as 1609132996 + 1043548416 = 40114^2 + 32304^2 .

It is not an unprimeable number, because it can be changed into a prime (2652681413) 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, 89164 + ... + 115132.

Almost surely, 2^2652681412 is an apocalyptic number.

It is an amenable number.

2652681412 is a deficient number, since it is larger than the sum of its proper divisors (1989871608).

2652681412 is a wasteful number, since it uses less digits than its factorization.

2652681412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51510 (or 51508 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 2652681412 is about 51504.1882957105. The cubic root of 2652681412 is about 1384.2940899143.

The spelling of 2652681412 in words is "two billion, six hundred fifty-two million, six hundred eighty-one thousand, four hundred twelve".