6761937451 has 2 divisors, whose sum is σ = 6761937452. Its totient is φ = 6761937450.

The previous prime is 6761937449. The next prime is 6761937521. The reversal of 6761937451 is 1547391676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6761937451 - 2¹ = 6761937449 is a prime.

Together with 6761937449, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 6761937395 and 6761937404.

It is not a weakly prime, because it can be changed into another prime (6761937401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3380968725 + 3380968726.

It is an arithmetic number, because the mean of its divisors is an integer number (3380968726).

Almost surely, 2^6761937451 is an apocalyptic number.

6761937451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6761937451 is an equidigital number, since it uses as much as digits as its factorization.

6761937451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 49.

The square root of 6761937451 is about 82231.0005472389. Note that the first 3 decimals coincide. The cubic root of 6761937451 is about 1890.9950110065.

The spelling of 6761937451 in words is "six billion, seven hundred sixty-one million, nine hundred thirty-seven thousand, four hundred fifty-one".