7256590651 has 2 divisors, whose sum is σ = 7256590652. Its totient is φ = 7256590650.

The previous prime is 7256590633. The next prime is 7256590669. The reversal of 7256590651 is 1560956527.

It is a balanced prime because it is at equal distance from previous prime (7256590633) and next prime (7256590669).

It is a cyclic number.

It is not a de Polignac number, because 7256590651 - 2⁵ = 7256590619 is a prime.

It is not a weakly prime, because it can be changed into another prime (7256591651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3628295325 + 3628295326.

It is an arithmetic number, because the mean of its divisors is an integer number (3628295326).

Almost surely, 2^7256590651 is an apocalyptic number.

7256590651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7256590651 is an equidigital number, since it uses as much as digits as its factorization.

7256590651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567000, while the sum is 46.

The square root of 7256590651 is about 85185.6246734154. The cubic root of 7256590651 is about 1936.0246161856.

It can be divided in two parts, 72565 and 90651, that added together give a square (163216 = 404²).

The spelling of 7256590651 in words is "seven billion, two hundred fifty-six million, five hundred ninety thousand, six hundred fifty-one".