481225225572 has 216 divisors, whose sum is σ = 1515471432384. Its totient is φ = 125381547648.

The previous prime is 481225225513. The next prime is 481225225573. The reversal of 481225225572 is 275522522184.

481225225572 is a `hidden beast` number, since 4 + 8 + 1 + 2 + 2 + 52 + 25 + 572 = 666.

It is not an unprimeable number, because it can be changed into a prime (481225225573) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22557703 + ... + 22579025.

Almost surely, 2^481225225572 is an apocalyptic number.

481225225572 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481225225572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (757735716192).

481225225572 is an abundant number, since it is smaller than the sum of its proper divisors (1034246206812).

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

481225225572 is a wasteful number, since it uses less digits than its factorization.

481225225572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21519 (or 21431 counting only the distinct ones).

The product of its digits is 896000, while the sum is 45.

The spelling of 481225225572 in words is "four hundred eighty-one billion, two hundred twenty-five million, two hundred twenty-five thousand, five hundred seventy-two".