2671004653 has 2 divisors, whose sum is σ = 2671004654. Its totient is φ = 2671004652.

The previous prime is 2671004599. The next prime is 2671004663. The reversal of 2671004653 is 3564001762.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2621132809 + 49871844 = 51197^2 + 7062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2671004653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2671004663) by changing a digit.

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 as a sum of consecutive naturals, namely, 1335502326 + 1335502327.

It is an arithmetic number, because the mean of its divisors is an integer number (1335502327).

Almost surely, 2^2671004653 is an apocalyptic number.

It is an amenable number.

2671004653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671004653 is an equidigital number, since it uses as much as digits as its factorization.

2671004653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2671004653 is about 51681.7632535888. The cubic root of 2671004653 is about 1387.4740892599.

The spelling of 2671004653 in words is "two billion, six hundred seventy-one million, four thousand, six hundred fifty-three".