4563451255122 has 12 divisors (see below), whose sum is σ = 9887477719470. Its totient is φ = 1521150418368.

The previous prime is 4563451255063. The next prime is 4563451255127. The reversal of 4563451255122 is 2215521543654.

4563451255122 is a `hidden beast` number, since 4 + 5 + 6 + 3 + 4 + 5 + 125 + 512 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3822920442441 + 740530812681 = 1955229^2 + 860541^2 .

It is not an unprimeable number, because it can be changed into a prime (4563451255127) 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, 126762534847 + ... + 126762534882.

Almost surely, 2^{4563451255122} is an apocalyptic number.

4563451255122 is an abundant number, since it is smaller than the sum of its proper divisors (5324026464348).

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

4563451255122 is a wasteful number, since it uses less digits than its factorization.

4563451255122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253525069737 (or 253525069734 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

Adding to 4563451255122 its reverse (2215521543654), we get a palindrome (6778972798776).

The spelling of 4563451255122 in words is "four trillion, five hundred sixty-three billion, four hundred fifty-one million, two hundred fifty-five thousand, one hundred twenty-two".