6496449151 has 2 divisors, whose sum is σ = 6496449152. Its totient is φ = 6496449150.

The previous prime is 6496449143. The next prime is 6496449217. The reversal of 6496449151 is 1519446946.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6496449151 - 2³ = 6496449143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6496449095 and 6496449104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6496449121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3248224575 + 3248224576.

It is an arithmetic number, because the mean of its divisors is an integer number (3248224576).

Almost surely, 2^6496449151 is an apocalyptic number.

6496449151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6496449151 is an equidigital number, since it uses as much as digits as its factorization.

6496449151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 49.

The square root of 6496449151 is about 80600.5530440083. The cubic root of 6496449151 is about 1865.9156810330.

The spelling of 6496449151 in words is "six billion, four hundred ninety-six million, four hundred forty-nine thousand, one hundred fifty-one".