5665066516050 has 96 divisors (see below), whose sum is σ = 14392983165120. Its totient is φ = 1473741081600.

The previous prime is 5665066516019. The next prime is 5665066516073. The reversal of 5665066516050 is 506156605665.

It is a junction number, because it is equal to n+sod(n) for n = 5665066515984 and 5665066516002.

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 47 ways as a sum of consecutive naturals, for example, 173924166 + ... + 173956734.

It is an arithmetic number, because the mean of its divisors is an integer number (149926907970).

Almost surely, 2^{5665066516050} is an apocalyptic number.

5665066516050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5665066516050 is an abundant number, since it is smaller than the sum of its proper divisors (8727916649070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5665066516050 is a wasteful number, since it uses less digits than its factorization.

5665066516050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60908 (or 60903 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 5665066516050 in words is "five trillion, six hundred sixty-five billion, sixty-six million, five hundred sixteen thousand, fifty".