553423052665 has 64 divisors (see below), whose sum is σ = 804629790720. Its totient is φ = 357235718400.

The previous prime is 553423052641. The next prime is 553423052681. The reversal of 553423052665 is 566250324355.

It is not a de Polignac number, because 553423052665 - 2¹¹ = 553423050617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13557556 + ... + 13598314.

It is an arithmetic number, because the mean of its divisors is an integer number (12572340480).

Almost surely, 2^553423052665 is an apocalyptic number.

It is an amenable number.

553423052665 is a deficient number, since it is larger than the sum of its proper divisors (251206738055).

553423052665 is a wasteful number, since it uses less digits than its factorization.

553423052665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41062.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 553423052665 in words is "five hundred fifty-three billion, four hundred twenty-three million, fifty-two thousand, six hundred sixty-five".