477385633853 has 8 divisors (see below), whose sum is σ = 477863319000. Its totient is φ = 476908181568.

The previous prime is 477385633847. The next prime is 477385633859. The reversal of 477385633853 is 358336583774.

It is an interprime number because it is at equal distance from previous prime (477385633847) and next prime (477385633859).

It can be written as a sum of positive squares in 4 ways, for example, as 143991409444 + 333394224409 = 379462^2 + 577403^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 477385633853 - 2³² = 473090666557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477385633859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4198175 + ... + 4310387.

It is an arithmetic number, because the mean of its divisors is an integer number (59732914875).

Almost surely, 2^477385633853 is an apocalyptic number.

It is an amenable number.

477385633853 is a deficient number, since it is larger than the sum of its proper divisors (477685147).

477385633853 is a wasteful number, since it uses less digits than its factorization.

477385633853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116431.

The product of its digits is 152409600, while the sum is 62.

The spelling of 477385633853 in words is "four hundred seventy-seven billion, three hundred eighty-five million, six hundred thirty-three thousand, eight hundred fifty-three".