55650565052 has 24 divisors (see below), whose sum is σ = 102654157200. Its totient is φ = 26324804736.

The previous prime is 55650565013. The next prime is 55650565063. The reversal of 55650565052 is 25056505655.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 55650564994 and 55650565012.

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 in 7 ways as a sum of consecutive naturals, for example, 443777 + ... + 555192.

It is an arithmetic number, because the mean of its divisors is an integer number (4277256550).

Almost surely, 2^55650565052 is an apocalyptic number.

It is an amenable number.

55650565052 is a deficient number, since it is larger than the sum of its proper divisors (47003592148).

55650565052 is a wasteful number, since it uses less digits than its factorization.

55650565052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999725 (or 999723 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 44.

The spelling of 55650565052 in words is "fifty-five billion, six hundred fifty million, five hundred sixty-five thousand, fifty-two".