651472224467 has 2 divisors, whose sum is σ = 651472224468. Its totient is φ = 651472224466.

The previous prime is 651472224451. The next prime is 651472224587. The reversal of 651472224467 is 764422274156.

651472224467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 651472224467 - 2⁴ = 651472224451 is a prime.

It is not a weakly prime, because it can be changed into another prime (651472224167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325736112233 + 325736112234.

It is an arithmetic number, because the mean of its divisors is an integer number (325736112234).

Almost surely, 2^651472224467 is an apocalyptic number.

651472224467 is a deficient number, since it is larger than the sum of its proper divisors (1).

651472224467 is an equidigital number, since it uses as much as digits as its factorization.

651472224467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 50.

The spelling of 651472224467 in words is "six hundred fifty-one billion, four hundred seventy-two million, two hundred twenty-four thousand, four hundred sixty-seven".