477032609 has 2 divisors, whose sum is σ = 477032610. Its totient is φ = 477032608.

The previous prime is 477032539. The next prime is 477032653. The reversal of 477032609 is 906230774.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 334158400 + 142874209 = 18280^2 + 11953^2 .

It is a cyclic number.

It is not a de Polignac number, because 477032609 - 2²⁸ = 208597153 is a prime.

It is a super-2 number, since 2×477032609² = 455120220098693762, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (477032659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238516304 + 238516305.

It is an arithmetic number, because the mean of its divisors is an integer number (238516305).

Almost surely, 2^477032609 is an apocalyptic number.

It is an amenable number.

477032609 is a deficient number, since it is larger than the sum of its proper divisors (1).

477032609 is an equidigital number, since it uses as much as digits as its factorization.

477032609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 477032609 is about 21841.0761868549. The cubic root of 477032609 is about 781.3567276143.

The spelling of 477032609 in words is "four hundred seventy-seven million, thirty-two thousand, six hundred nine".