545452524224152 has 16 divisors (see below), whose sum is σ = 1028373888906000. Its totient is φ = 271219487182560.

The previous prime is 545452524224099. The next prime is 545452524224227. The reversal of 545452524224152 is 251422425254545.

It is a self number, because there is not a number n which added to its sum of digits gives 545452524224152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188346864652 + ... + 188346867547.

It is an arithmetic number, because the mean of its divisors is an integer number (64273368056625).

Almost surely, 2^{545452524224152} is an apocalyptic number.

It is an amenable number.

545452524224152 is a deficient number, since it is larger than the sum of its proper divisors (482921364681848).

545452524224152 is a wasteful number, since it uses less digits than its factorization.

545452524224152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376693732386 (or 376693732382 counting only the distinct ones).

The product of its digits is 25600000, while the sum is 52.

Adding to 545452524224152 its reverse (251422425254545), we get a palindrome (796874949478697).

The spelling of 545452524224152 in words is "five hundred forty-five trillion, four hundred fifty-two billion, five hundred twenty-four million, two hundred twenty-four thousand, one hundred fifty-two".