481477253863 has 4 divisors (see below), whose sum is σ = 481511740320. Its totient is φ = 481442767408.

The previous prime is 481477253849. The next prime is 481477253867. The reversal of 481477253863 is 368352774184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 481477253863 - 2²¹ = 481475156711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481477253798 and 481477253807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481477253867) 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, 17222278 + ... + 17250211.

It is an arithmetic number, because the mean of its divisors is an integer number (120377935080).

Almost surely, 2^481477253863 is an apocalyptic number.

481477253863 is a deficient number, since it is larger than the sum of its proper divisors (34486457).

481477253863 is a wasteful number, since it uses less digits than its factorization.

481477253863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34486456.

The product of its digits is 27095040, while the sum is 58.

The spelling of 481477253863 in words is "four hundred eighty-one billion, four hundred seventy-seven million, two hundred fifty-three thousand, eight hundred sixty-three".