651027413 has 2 divisors, whose sum is σ = 651027414. Its totient is φ = 651027412.

The previous prime is 651027389. The next prime is 651027437. The reversal of 651027413 is 314720156.

It is a balanced prime because it is at equal distance from previous prime (651027389) and next prime (651027437).

It can be written as a sum of positive squares in only one way, i.e., 650913169 + 114244 = 25513^2 + 338^2 .

It is a cyclic number.

It is not a de Polignac number, because 651027413 - 2¹⁴ = 651011029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (651029413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325513706 + 325513707.

It is an arithmetic number, because the mean of its divisors is an integer number (325513707).

Almost surely, 2^651027413 is an apocalyptic number.

It is an amenable number.

651027413 is a deficient number, since it is larger than the sum of its proper divisors (1).

651027413 is an equidigital number, since it uses as much as digits as its factorization.

651027413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 651027413 is about 25515.2388387802. The cubic root of 651027413 is about 866.6952678102.

Adding to 651027413 its reverse (314720156), we get a palindrome (965747569).

The spelling of 651027413 in words is "six hundred fifty-one million, twenty-seven thousand, four hundred thirteen".