552454545424 has 10 divisors (see below), whose sum is σ = 1070380681790. Its totient is φ = 276227272704.

The previous prime is 552454545421. The next prime is 552454545509. The reversal of 552454545424 is 424545454255.

It can be written as a sum of positive squares in only one way, i.e., 505902167824 + 46552377600 = 711268^2 + 215760^2 .

It is not an unprimeable number, because it can be changed into a prime (552454545421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17264204529 + ... + 17264204560.

It is an arithmetic number, because the mean of its divisors is an integer number (107038068179).

Almost surely, 2^552454545424 is an apocalyptic number.

It is an amenable number.

552454545424 is a deficient number, since it is larger than the sum of its proper divisors (517926136366).

552454545424 is a wasteful number, since it uses less digits than its factorization.

552454545424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34528409097 (or 34528409091 counting only the distinct ones).

The product of its digits is 12800000, while the sum is 49.

Adding to 552454545424 its reverse (424545454255), we get a palindrome (976999999679).

The spelling of 552454545424 in words is "five hundred fifty-two billion, four hundred fifty-four million, five hundred forty-five thousand, four hundred twenty-four".