481774497552 has 30 divisors (see below), whose sum is σ = 1348299462302. Its totient is φ = 160591499136.

The previous prime is 481774497551. The next prime is 481774497599. The reversal of 481774497552 is 255794477184.

481774497552 is a `hidden beast` number, since 4 + 8 + 1 + 7 + 74 + 4 + 9 + 7 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 473734864656 + 8039632896 = 688284^2 + 89664^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 481774497552.

It is not an unprimeable number, because it can be changed into a prime (481774497551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1672827973 + ... + 1672828260.

Almost surely, 2^481774497552 is an apocalyptic number.

It is an amenable number.

481774497552 is an abundant number, since it is smaller than the sum of its proper divisors (866524964750).

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

481774497552 is a wasteful number, since it uses less digits than its factorization.

481774497552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345656247 (or 3345656238 counting only the distinct ones).

The product of its digits is 79027200, while the sum is 63.

The spelling of 481774497552 in words is "four hundred eighty-one billion, seven hundred seventy-four million, four hundred ninety-seven thousand, five hundred fifty-two".