7953000647 has 2 divisors, whose sum is σ = 7953000648. Its totient is φ = 7953000646.

The previous prime is 7953000589. The next prime is 7953000659. The reversal of 7953000647 is 7460003597.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7953000647 - 2¹² = 7952996551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7953000667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3976500323 + 3976500324.

It is an arithmetic number, because the mean of its divisors is an integer number (3976500324).

Almost surely, 2^7953000647 is an apocalyptic number.

7953000647 is a deficient number, since it is larger than the sum of its proper divisors (1).

7953000647 is an equidigital number, since it uses as much as digits as its factorization.

7953000647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 7953000647 is about 89179.5977059776. The cubic root of 7953000647 is about 1996.0756921904.

The spelling of 7953000647 in words is "seven billion, nine hundred fifty-three million, six hundred forty-seven", and thus it is an aban number.