7256755651 has 2 divisors, whose sum is σ = 7256755652. Its totient is φ = 7256755650.

The previous prime is 7256755619. The next prime is 7256755669. The reversal of 7256755651 is 1565576527.

It is a strong prime.

It is an emirp because it is prime and its reverse (1565576527) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7256755651 - 2⁵ = 7256755619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7256755595 and 7256755604.

It is not a weakly prime, because it can be changed into another prime (7256755151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3628377825 + 3628377826.

It is an arithmetic number, because the mean of its divisors is an integer number (3628377826).

Almost surely, 2^7256755651 is an apocalyptic number.

7256755651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7256755651 is an equidigital number, since it uses as much as digits as its factorization.

7256755651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2205000, while the sum is 49.

The square root of 7256755651 is about 85186.5931411745. The cubic root of 7256755651 is about 1936.0392898185.

The spelling of 7256755651 in words is "seven billion, two hundred fifty-six million, seven hundred fifty-five thousand, six hundred fifty-one".