456328651 has 2 divisors, whose sum is σ = 456328652. Its totient is φ = 456328650.

The previous prime is 456328627. The next prime is 456328679. The reversal of 456328651 is 156823654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456328651 - 2⁵ = 456328619 is a prime.

It is not a weakly prime, because it can be changed into another prime (456328051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228164325 + 228164326.

It is an arithmetic number, because the mean of its divisors is an integer number (228164326).

Almost surely, 2^456328651 is an apocalyptic number.

456328651 is a deficient number, since it is larger than the sum of its proper divisors (1).

456328651 is an equidigital number, since it uses as much as digits as its factorization.

456328651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 172800, while the sum is 40.

The square root of 456328651 is about 21361.8503646103. The cubic root of 456328651 is about 769.8850961392.

The spelling of 456328651 in words is "four hundred fifty-six million, three hundred twenty-eight thousand, six hundred fifty-one".