464295089677 has 2 divisors, whose sum is σ = 464295089678. Its totient is φ = 464295089676.

The previous prime is 464295089591. The next prime is 464295089717. The reversal of 464295089677 is 776980592464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 441738353956 + 22556735721 = 664634^2 + 150189^2 .

It is a cyclic number.

It is not a de Polignac number, because 464295089677 - 2³¹ = 462147606029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464295089477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232147544838 + 232147544839.

It is an arithmetic number, because the mean of its divisors is an integer number (232147544839).

Almost surely, 2^464295089677 is an apocalyptic number.

It is an amenable number.

464295089677 is a deficient number, since it is larger than the sum of its proper divisors (1).

464295089677 is an equidigital number, since it uses as much as digits as its factorization.

464295089677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 182891520, while the sum is 67.

The spelling of 464295089677 in words is "four hundred sixty-four billion, two hundred ninety-five million, eighty-nine thousand, six hundred seventy-seven".