6790054049 has 2 divisors, whose sum is σ = 6790054050. Its totient is φ = 6790054048.

The previous prime is 6790054009. The next prime is 6790054069. The reversal of 6790054049 is 9404500976.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6278977600 + 511076449 = 79240^2 + 22607^2 .

It is a cyclic number.

It is not a de Polignac number, because 6790054049 - 2¹² = 6790049953 is a prime.

It is a super-2 number, since 2×6790054049² = 92209667976682588802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6790054009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3395027024 + 3395027025.

It is an arithmetic number, because the mean of its divisors is an integer number (3395027025).

Almost surely, 2^6790054049 is an apocalyptic number.

It is an amenable number.

6790054049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6790054049 is an equidigital number, since it uses as much as digits as its factorization.

6790054049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 6790054049 is about 82401.7842585948. The cubic root of 6790054049 is about 1893.6123488209.

The spelling of 6790054049 in words is "six billion, seven hundred ninety million, fifty-four thousand, forty-nine".