464530477 has 2 divisors, whose sum is σ = 464530478. Its totient is φ = 464530476.

The previous prime is 464530441. The next prime is 464530519. The reversal of 464530477 is 774035464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379041961 + 85488516 = 19469^2 + 9246^2 .

It is a cyclic number.

It is not a de Polignac number, because 464530477 - 2¹¹ = 464528429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464530177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232265238 + 232265239.

It is an arithmetic number, because the mean of its divisors is an integer number (232265239).

Almost surely, 2^464530477 is an apocalyptic number.

It is an amenable number.

464530477 is a deficient number, since it is larger than the sum of its proper divisors (1).

464530477 is an equidigital number, since it uses as much as digits as its factorization.

464530477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 464530477 is about 21552.9690994072. The cubic root of 464530477 is about 774.4702460839.

The spelling of 464530477 in words is "four hundred sixty-four million, five hundred thirty thousand, four hundred seventy-seven".