477073364689 has 4 divisors (see below), whose sum is σ = 477077428224. Its totient is φ = 477069301156.

The previous prime is 477073364681. The next prime is 477073364741. The reversal of 477073364689 is 986463370774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 477073364689 - 2³ = 477073364681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 477073364689.

It is not an unprimeable number, because it can be changed into a prime (477073364681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850257 + ... + 2092270.

It is an arithmetic number, because the mean of its divisors is an integer number (119269357056).

Almost surely, 2^477073364689 is an apocalyptic number.

It is an amenable number.

477073364689 is a deficient number, since it is larger than the sum of its proper divisors (4063535).

477073364689 is a wasteful number, since it uses less digits than its factorization.

477073364689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063534.

The product of its (nonzero) digits is 128024064, while the sum is 64.

The spelling of 477073364689 in words is "four hundred seventy-seven billion, seventy-three million, three hundred sixty-four thousand, six hundred eighty-nine".