481522456775 has 12 divisors (see below), whose sum is σ = 597393948864. Its totient is φ = 385020480000.

The previous prime is 481522456771. The next prime is 481522456801. The reversal of 481522456775 is 577654225184.

It is not a de Polignac number, because 481522456775 - 2² = 481522456771 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 481522456775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481522456771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4887386 + ... + 4984935.

It is an arithmetic number, because the mean of its divisors is an integer number (49782829072).

Almost surely, 2^481522456775 is an apocalyptic number.

481522456775 is a deficient number, since it is larger than the sum of its proper divisors (115871492089).

481522456775 is a wasteful number, since it uses less digits than its factorization.

481522456775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9874282 (or 9874277 counting only the distinct ones).

The product of its digits is 18816000, while the sum is 56.

The spelling of 481522456775 in words is "four hundred eighty-one billion, five hundred twenty-two million, four hundred fifty-six thousand, seven hundred seventy-five".