553055504405 has 8 divisors (see below), whose sum is σ = 681603540792. Its totient is φ = 430486446528.

The previous prime is 553055504383. The next prime is 553055504423. The reversal of 553055504405 is 504405550355.

It can be written as a sum of positive squares in 4 ways, for example, as 180122999281 + 372932505124 = 424409^2 + 610682^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553055504405 - 2⁸ = 553055504149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494744422 + ... + 1494744791.

It is an arithmetic number, because the mean of its divisors is an integer number (85200442599).

Almost surely, 2^553055504405 is an apocalyptic number.

It is an amenable number.

553055504405 is a deficient number, since it is larger than the sum of its proper divisors (128548036387).

553055504405 is a wasteful number, since it uses less digits than its factorization.

553055504405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989489255.

The product of its (nonzero) digits is 750000, while the sum is 41.

The spelling of 553055504405 in words is "five hundred fifty-three billion, fifty-five million, five hundred four thousand, four hundred five".