552050143544 has 16 divisors (see below), whose sum is σ = 1044590296200. Its totient is φ = 273492731232.

The previous prime is 552050143531. The next prime is 552050143553. The reversal of 552050143544 is 445341050255.

It is a junction number, because it is equal to n+sod(n) for n = 552050143498 and 552050143507.

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, 316541642 + ... + 316543385.

Almost surely, 2^552050143544 is an apocalyptic number.

It is an amenable number.

552050143544 is a deficient number, since it is larger than the sum of its proper divisors (492540152656).

552050143544 is a wasteful number, since it uses less digits than its factorization.

552050143544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633085142 (or 633085138 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 552050143544 its reverse (445341050255), we get a palindrome (997391193799).

The spelling of 552050143544 in words is "five hundred fifty-two billion, fifty million, one hundred forty-three thousand, five hundred forty-four".