2676891851 has 2 divisors, whose sum is σ = 2676891852. Its totient is φ = 2676891850.

The previous prime is 2676891821. The next prime is 2676891887. The reversal of 2676891851 is 1581986762.

2676891851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2676891851 - 2¹⁸ = 2676629707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2676891793 and 2676891802.

It is not a weakly prime, because it can be changed into another prime (2676891821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1338445925 + 1338445926.

It is an arithmetic number, because the mean of its divisors is an integer number (1338445926).

Almost surely, 2^2676891851 is an apocalyptic number.

2676891851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2676891851 is an equidigital number, since it uses as much as digits as its factorization.

2676891851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 53.

The square root of 2676891851 is about 51738.6881453328. The cubic root of 2676891851 is about 1388.4927247884.

The spelling of 2676891851 in words is "two billion, six hundred seventy-six million, eight hundred ninety-one thousand, eight hundred fifty-one".