477489141285 has 32 divisors (see below), whose sum is σ = 822783806208. Its totient is φ = 235062067200.

The previous prime is 477489141277. The next prime is 477489141289. The reversal of 477489141285 is 582141984774.

It is a happy number.

It is not a de Polignac number, because 477489141285 - 2³ = 477489141277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477489141289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9207589 + ... + 9259301.

It is an arithmetic number, because the mean of its divisors is an integer number (25711993944).

Almost surely, 2^477489141285 is an apocalyptic number.

It is an amenable number.

477489141285 is a deficient number, since it is larger than the sum of its proper divisors (345294664923).

477489141285 is a wasteful number, since it uses less digits than its factorization.

477489141285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99085.

The product of its digits is 18063360, while the sum is 60.

The spelling of 477489141285 in words is "four hundred seventy-seven billion, four hundred eighty-nine million, one hundred forty-one thousand, two hundred eighty-five".