481138374853 has 8 divisors (see below), whose sum is σ = 493948016640. Its totient is φ = 468435927120.

The previous prime is 481138374851. The next prime is 481138374863. The reversal of 481138374853 is 358473831184.

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 481138374853 - 2¹ = 481138374851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481138374794 and 481138374803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481138374851) 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, 26789418 + ... + 26807371.

It is an arithmetic number, because the mean of its divisors is an integer number (61743502080).

Almost surely, 2^481138374853 is an apocalyptic number.

It is an amenable number.

481138374853 is a deficient number, since it is larger than the sum of its proper divisors (12809641787).

481138374853 is a wasteful number, since it uses less digits than its factorization.

481138374853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53597027.

The product of its digits is 7741440, while the sum is 55.

The spelling of 481138374853 in words is "four hundred eighty-one billion, one hundred thirty-eight million, three hundred seventy-four thousand, eight hundred fifty-three".