4512234542553 has 6 divisors (see below), whose sum is σ = 6517672117034. Its totient is φ = 3008156361696.

The previous prime is 4512234542537. The next prime is 4512234542573. The reversal of 4512234542553 is 3552454322154.

4512234542553 is a `hidden beast` number, since 4 + 5 + 1 + 22 + 34 + 5 + 42 + 553 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4288328605584 + 223905936969 = 2070828^2 + 473187^2 .

It is not a de Polignac number, because 4512234542553 - 2⁴ = 4512234542537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4512234542499 and 4512234542508.

It is not an unprimeable number, because it can be changed into a prime (4512234542503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250679696800 + ... + 250679696817.

Almost surely, 2^{4512234542553} is an apocalyptic number.

It is an amenable number.

4512234542553 is a deficient number, since it is larger than the sum of its proper divisors (2005437574481).

4512234542553 is a wasteful number, since it uses less digits than its factorization.

4512234542553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501359393623 (or 501359393620 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 45.

The spelling of 4512234542553 in words is "four trillion, five hundred twelve billion, two hundred thirty-four million, five hundred forty-two thousand, five hundred fifty-three".