477484783 has 2 divisors, whose sum is σ = 477484784. Its totient is φ = 477484782.

The previous prime is 477484781. The next prime is 477484789. The reversal of 477484783 is 387484774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 477484783 - 2¹ = 477484781 is a prime.

Together with 477484781, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 477484783.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (477484781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238742391 + 238742392.

It is an arithmetic number, because the mean of its divisors is an integer number (238742392).

Almost surely, 2^477484783 is an apocalyptic number.

477484783 is a deficient number, since it is larger than the sum of its proper divisors (1).

477484783 is an equidigital number, since it uses as much as digits as its factorization.

477484783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4214784, while the sum is 52.

The square root of 477484783 is about 21851.4251937946. The cubic root of 477484783 is about 781.6035294866.

Subtracting from 477484783 its reverse (387484774), we obtain a palindrome (90000009).

The spelling of 477484783 in words is "four hundred seventy-seven million, four hundred eighty-four thousand, seven hundred eighty-three".