456322601629 has 2 divisors, whose sum is σ = 456322601630. Its totient is φ = 456322601628.

The previous prime is 456322601621. The next prime is 456322601641. The reversal of 456322601629 is 926106223654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309717849529 + 146604752100 = 556523^2 + 382890^2 .

It is a cyclic number.

It is not a de Polignac number, because 456322601629 - 2³ = 456322601621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456322601621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228161300814 + 228161300815.

It is an arithmetic number, because the mean of its divisors is an integer number (228161300815).

Almost surely, 2^456322601629 is an apocalyptic number.

It is an amenable number.

456322601629 is a deficient number, since it is larger than the sum of its proper divisors (1).

456322601629 is an equidigital number, since it uses as much as digits as its factorization.

456322601629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 456322601629 in words is "four hundred fifty-six billion, three hundred twenty-two million, six hundred one thousand, six hundred twenty-nine".