552403532144 has 40 divisors (see below), whose sum is σ = 1079804325600. Its totient is φ = 273752403200.

The previous prime is 552403532143. The next prime is 552403532201. The reversal of 552403532144 is 441235304255.

It is a junction number, because it is equal to n+sod(n) for n = 552403532098 and 552403532107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552403532143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847709 + ... + 1350339.

It is an arithmetic number, because the mean of its divisors is an integer number (26995108140).

Almost surely, 2^552403532144 is an apocalyptic number.

It is an amenable number.

552403532144 is a deficient number, since it is larger than the sum of its proper divisors (527400793456).

552403532144 is a wasteful number, since it uses less digits than its factorization.

552403532144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503249 (or 503243 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 552403532144 its reverse (441235304255), we get a palindrome (993638836399).

The spelling of 552403532144 in words is "five hundred fifty-two billion, four hundred three million, five hundred thirty-two thousand, one hundred forty-four".