481123512 has 48 divisors (see below), whose sum is σ = 1304142840. Its totient is φ = 160239168.

The previous prime is 481123507. The next prime is 481123519. The reversal of 481123512 is 215321184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481123519) 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, 119923 + ... + 123869.

Almost surely, 2^481123512 is an apocalyptic number.

It is an amenable number.

481123512 is an abundant number, since it is smaller than the sum of its proper divisors (823019328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481123512 is a wasteful number, since it uses less digits than its factorization.

481123512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652 (or 5645 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 481123512 is about 21934.5278499447. The cubic root of 481123512 is about 783.5839412231.

Adding to 481123512 its reverse (215321184), we get a palindrome (696444696).

The spelling of 481123512 in words is "four hundred eighty-one million, one hundred twenty-three thousand, five hundred twelve".