56600550053 has 4 divisors (see below), whose sum is σ = 56602469280. Its totient is φ = 56598630828.

The previous prime is 56600550049. The next prime is 56600550059. The reversal of 56600550053 is 35005500665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35005500665 = 5 ⋅7001100133.

It is a cyclic number.

It is not a de Polignac number, because 56600550053 - 2² = 56600550049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56600549995 and 56600550022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56600550059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914675 + ... + 974592.

It is an arithmetic number, because the mean of its divisors is an integer number (14150617320).

Almost surely, 2^56600550053 is an apocalyptic number.

It is an amenable number.

56600550053 is a deficient number, since it is larger than the sum of its proper divisors (1919227).

56600550053 is a wasteful number, since it uses less digits than its factorization.

56600550053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919226.

The product of its (nonzero) digits is 67500, while the sum is 35.

The spelling of 56600550053 in words is "fifty-six billion, six hundred million, five hundred fifty thousand, fifty-three".