553660443344 has 10 divisors (see below), whose sum is σ = 1072717109010. Its totient is φ = 276830221664.

The previous prime is 553660443313. The next prime is 553660443361. The reversal of 553660443344 is 443344066355.

It can be written as a sum of positive squares in only one way, i.e., 346897440400 + 206763002944 = 588980^2 + 454712^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17301888839 + ... + 17301888870.

It is an arithmetic number, because the mean of its divisors is an integer number (107271710901).

Almost surely, 2^553660443344 is an apocalyptic number.

It is an amenable number.

553660443344 is a deficient number, since it is larger than the sum of its proper divisors (519056665666).

553660443344 is a wasteful number, since it uses less digits than its factorization.

553660443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34603777717 (or 34603777711 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 47.

The spelling of 553660443344 in words is "five hundred fifty-three billion, six hundred sixty million, four hundred forty-three thousand, three hundred forty-four".